Wireless Type | Bluetooth |
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Average Battery Life (in hours) | 20 Hour |
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Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Set w/Bluetooth Transmitter for Optical Digital Audio, RCA, 3.5mm Aux Ported TVs, Plug & Play, No Audio Delay
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Avantree |
Model Name | BTHT-4186-BLK |
Color | Black |
Form Factor | In Ear |
Connectivity Technology | Bluetooth 5.0, Wireless, Optical, AUX, RCA, USB |
About this item
- [Hassle-Free Set Up] No need to go through the complex Bluetooth pairing process; simply plug the HT4186’s transmitter into a power source and your TV’s audio output port, power everything on, they’ll quickly connect with each other, and you should be good to go. Works brilliantly with older Non-Smart TVs as well.
- [Universally Compatible] Thanks to Avantree HT4186’s Optical, AUX, and RCA input cables, it is universally compatible and works with all TVs on the market, smart or non-smart. With it, you’ll be able to listen to your favorite movies at your own volume; you’ll no longer have to turn the speaker volume way up and disturb your family or neighbors.
- [No Lip-Sync Delay] With "FastStream" Bluetooth built-in, the HT4186 provides <40 ms audio latency – significantly lower and better than the 200+ ms of typical Bluetooth solutions on the market. With this feature, no matter what content you're watching, the audio and visual will always be perfectly synchronized.
- [Use them Separately] Want to use the 4186 earbuds with your phone? No problem! The earbuds are versatile and can function independently without the transmitter. It is designed with precision-engineered 40mm stereo drivers, delivering powerful yet steady audio quality while ensuring a smooth & dynamic listening experience.
- [Add a 2nd Headphone] The HT4186 supports dual-link audio and allows you to add a 2nd pair of Bluetooth headphones to it. We highly recommend using a headphone that supports FastStream Bluetooth (e.g. Avantree Aria) for the best no-audio-lag experience. (Note: Audio may become off sync if you use a non-FastStream device).
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From the brand
Product Description
Plug & Play Bluetooth Wireless Neckband Headphone and Transmitter SET (w/ optical support)
Recommended Uses:
- Plug & Play Bluetooth headphone SET with optical support transmitter
- Bluetooth-enable TV / DVD with Optical, RCA or AUX audio output
- Bluetooth-enable PC, MAC, PS4 via USB audio out
- Bluetooth-enable AV receiver & other audio sources
- Long range, no audio delay, long music play time (up to 20 hours)
- Can add a 2nd Bluetooth headphone (e.g. Avantree NB16)
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Frequently Asked Questions:
Q: My TV speakers go silent (become muted) when I use the Avantree Bluetooth transmitter. Can I make them work simultaneously while using the transmitter?
A: This is a TV feature and its availability depends on your TV make and model.
For many models of TV, the built-in speakers might not work if you choose to use an external speaker. They will either automatically mute when you plug something into an audio output port (AUX, RCA, Optical, etc.) or they become disabled once you choose "External Speakers" as your TV's audio output. Some newer TVs however, allow you to play audio from both the TV's internal speakers and an external audio device simultaneously. For example the newer LG TVs with WebOS versions 3.0 and 3.5 have this feature but Samsung TVs still do not. In the LG TV WebOS 3.0 / 3.5 example, you can enable this feature by changing the TV AUDIO OUT setting from "Internal TV Speaker" to “Internal TV Speaker + Optical”. Now all audio will simultaneously come from both your TV's speakers and the device connected to the digital optical audio output port.
If your TV does not support this feature, then you can consider the Avantree HT5009 / HT5006 and an external speaker. The Avantree Oasis Plus transmitter has a convenient bypass feature which allows you to share the TV audio simultaneously with an EXTERNAL SPEAKER and a pair of Bluetooth headphones.
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PLUG & PLAYSimply turn on the Bluetooth transmitter (Audikast Plus) and the Bluetooth earphone (NB16), they will connect automatically without needing to pair. |
NO AUDIO LAGWatching TV is a drag when there is an audio delay due to your headphones. Featuring a Qualcomm chipset, our headphones reduce the lag time to undetectable levels so you can stream away without delay. |
DUAL LINK SUPPORTEDShare your audio experience with a friend! HT4186 supports two pairs of headphones for your audio pleasure. Be aware that the 2nd pair of headphones will also need to support FastStream Codec to ensure there is no delay (the following models all support FastStream: Avantree NB16). |
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WIDE COMPATIBILITYDon't let wires get in your way! This set supports digital optical TOSLINK, 3.5mm AUX, RCA audio outports and is compatible with 99% of TV's on the market. |
PERFECT FOR GAMINGIdeal for PC use since it supports digital USB audio output. NO need for any additional AUX cables. Perfect for video games because FastStream codec supports in-game music while talking. |
PLAY TIME UP TO 20 HOURSStream away...all day! Our headphones feature a built in battery that lasts up to 20 hours of playtime. Note: Turn off headphone after each use. |
Specifications:
Headphone:
- Model No.: BTHS-NB16
- Supported profile: Headset, HFP, A2DP, AVRCP
- Audio codec support: FastStream, SBC
- Operating range: Class 2, up to 30 ft/10m
- Operating time: up to 20 hours play time
- Frequency response: 20Hz-20KHz
Transmitter:
- Model No.: BTTC-418(P)
- Supported profile: A2DP
- Audio codec support: aptX-LL, FastStream, aptX, SBC
- Operating range: Class 1, up to 100ft / 30m
Avantree 4186 | Avantree Ace T40 | Avantree Medley | Avantree Medley Air | |
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Customer Reviews |
4.2 out of 5 stars
7,571
|
4.0 out of 5 stars
472
|
4.3 out of 5 stars
1,052
|
4.3 out of 5 stars
273
|
Headphone Style | In-Ear | In-Ear | In-Ear | Open-Ear |
Headphone Charging Base | - | ✓ | ✓ | ✓ |
Support Soundbar Simultaneously | - | - | ✓ | ✓ |
Voice Clarity Mode | - | ✓ | ✓ | ✓ |
Playtime | up to 20H | 10.5H per charge, 36H with case | 8H per charge, 35H with case | 8H per charge, 35H with case |
Max Volume | 99dB | 102dB | 104dB | 120dB |
Operating Range | 60Feet/20M | 60Feet/20M | 100Feet/30M | 100Feet/30M |
Environment Noise Cancellation | Good | Best | Better | - |
Compare with similar items
This Item Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Set w/Bluetooth Transmitter for Optical Digital Audio, RCA, 3.5mm Aux Ported TVs, Plug & Play, No Audio Delay | Recommendations | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $79.99$79.99 | -8% $119.99$119.99 List: $129.99 | $129.99$129.99 | $89.99$89.99 | -17% $99.98$99.98 List: $119.99 |
Delivery | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 |
Customer Ratings | |||||
Sound quality | 4.4 | 4.3 | 4.6 | 4.1 | 4.5 |
Volume control | 4.3 | 4.2 | 4.5 | 3.8 | 4.4 |
Battery life | 4.3 | 4.3 | 4.6 | 4.1 | 4.6 |
Noise cancellation | 4.6 | — | 4.4 | 4.2 | 4.4 |
Comfort | — | 4.2 | 4.5 | 4.2 | — |
Sold By | AvantreeDirect USA | AvantreeDirect USA | AvantreeDirect USA | AvantreeDirect USA | AvantreeDirect USA |
connectivity tech | Bluetooth 5.0, Wireless, Optical, AUX, RCA, USB | Wireless | Wireless | Bluetooth, Wireless, Optical, AUX, RCA | Wireless |
headphones form factor | In Ear | In Ear | Over Ear, In Ear | In Ear | Over Ear |
connector type | Optical RCA 3.5mm AUX PC USB 4 ports supported | Bluetooth 5.0, Wireless, Optical, AUX, RCA | rca,wireless | Optical, 3.5mm AUX, RCA | Wireless, Bluetooth |
headphones jack | Micro USB Charging Port | RCA | 3.5 mm Jack | RCA | 3.5 mm Jack |
cable feature | wireless | Without Cable | Without Cable | Without Cable | wireless |
control type | Volume Control | Volume Control | Volume Control | Media Control | Media Control |
What's in the box
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Product guides and documents
Product information
Technical Details
Brand | Avantree |
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Series | BTHT-4186-BLK |
Item model number | BTHT-4186-BLK |
Item Weight | 0.988 ounces |
Product Dimensions | 16.14 x 4.72 x 0.39 inches |
Item Dimensions LxWxH | 16.14 x 4.72 x 0.39 inches |
Color | Black |
Power Source | AC |
Batteries | 1 Lithium Ion batteries required. (included) |
Manufacturer | Avantree |
ASIN | B07GDDL99H |
Country of Origin | China |
Is Discontinued By Manufacturer | No |
Date First Available | July 25, 2018 |
Additional Information
Customer Reviews |
4.2 out of 5 stars |
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Best Sellers Rank | #22,909 in Electronics (See Top 100 in Electronics) #48 in Wireless Audio Receivers & Adapters |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the value, ease of installation, comfort, and performance of the earbuds. For example, they mention that they're inexpensive, work great, and that the instructions are clear. Some like the sound quality. That said, opinions are mixed on quality and battery life.
AI-generated from the text of customer reviews
Customers like the performance of the headphones. They say it works great, has awesome sound, and is easy to set up. Some customers also mention that the optical cable works perfectly. Overall, most are satisfied with the performance and quality of the product.
"...The Avantree wireless TV Earbuds have been working great for the past six months, however, I did experience two problems..." Read more
"...end big name earbud, but on par for the price point and quite sufficient for my purpose...." Read more
"...UPDATE: After 5 months of frequent use, one side of the headphones went dead...." Read more
"...The new one seemed to have a stronger wire and worked like a charm. I can’t say enough about Avantree backing up their product!" Read more
Customers like the sound quality of the headphones. They say the sound is very good, it helps the clarity of the audio on TV, and the earbuds allow them to hear any audio output from their computer. The treble and midrange are crisp and clearer than Rumixi. There is no voice que and the audio just works. The TV sound can be muted while the headphones continue to provide listening.
"...The sound is clean and clear. A little light on bass but fine. No signal strength issues across a large family room...." Read more
"...Bass response: the double low C's are there, but barely.* Treble and midrange: crisp and clearer than Rumixi* No audible noise*..." Read more
"...The sound can't be turned up too loud, but they are definitely loud enough and the sound is very clear...." Read more
"...Sometimes there is no voice que and the audio just works. I have bought more than one of these ... the original one only lasted one year. ...." Read more
Customers are pleased with the ease of installation of the headphones. They mention that the instructions were clear to connect the cable and enable the PCM mode on the TV. The earbuds paired easily, and the transmitter is easy to connect to any TV. They are convenient and small, and can be used when your girlfriend goes to sleep.
"...I would usually wait, but I am so pleased with the easy setup that I am making an exception. I will update if there are down-the-road surprises...." Read more
"...Easy set up, comfortable after trading size of the ear piece, which is my only complaint...." Read more
"...relieved to see that it did eliminate the echo and that it was very easy to set up. Unfortunately, I had a real problem with the earbuds...." Read more
"...The power symbol is between them.Set-up was easy. I watched a YouTube video that was recommended by the company, so, no problems...." Read more
Customers like the comfort of the headphones. For example, they say the earplugs are perfectly comfortable, and do not hurt their ears. They also mention that the headphones are small, easy to use, and convenient to keep at hand. They appreciate the different sizes and types of ear buds.
"...Easy set up, comfortable after trading size of the ear piece, which is my only complaint...." Read more
"...make them hot and when I have the headphones in my ear, they are so comfortable that I don't really notice they are there...." Read more
"...the middle of the night, but that never happened and they are perfectly comfortable even for side sleeping...." Read more
"Per my husband, these are very comfortable, and he is now able to hear the conversations on programs much better than previously...." Read more
Customers like the value of the earbuds. They say they are the best value for money, an inexpensive choice in wireless ear buds, and worth it.
"...Thankfully, Avantree offers just the headset at a reasonable price. I may explore other brands when my latest one dies." Read more
"...Their brands are usually very expensive and these are a great price and work terrific." Read more
"...am very satisfied with the ease of set-up, quality, functionality, and price." Read more
"...Pretty expensive product if it only works for 3 months and don’t have any way to return it and get a replacement." Read more
Customers are mixed about the quality of the headphones. Some mention that they have high quality, are solidly made, and feel pretty hardy. However, others say that the product is defective and has poor quality control.
"...The new one seemed to have a stronger wire and worked like a charm. I can’t say enough about Avantree backing up their product!" Read more
"...I really love this product despite the two instances of them breaking down...." Read more
"...I’ve just received the unit and am pleased with the initial build. All connections and plugs are nice and secure...." Read more
"...different times and the two would not pair up, what a complete waste of time and money...." Read more
Customers are mixed about the battery life of the headphones. Some mention that it has a long battery life, while others say that it's disappointing. They say that the headphones only play for 7.5 hours after full charging, and that there is no easy way to determine the battery charge remaining.
"...One last thing I would like to add is the battery life is great...." Read more
"The sound is very good. battery life a little short. I can not change the ear buds...." Read more
"...3 stars on overall rating because even though the sound quality, battery life and volume control are really good, the link between the transmitter..." Read more
"...are five qualities to consider: sound quality, volume control, battery life, stability of Bluetooth connection and build quality...." Read more
Customers are dissatisfied with the charging of the headphones. For example, they mention that it won't take a charge and the battery won' t last beyond the 2-hour mark. That causes problems with the low battery. Some say that the battery time is much less than others and that it takes getting used to.
"I bought these headphones 17 months ago and they will not stay charged at all...." Read more
"...working fine one day; next day works for a 2-3 hours... then dead...no charging!...The sound, connectivity, etc...." Read more
"...Not only did that cause a problem with the low battery, it caused the right in-ear plug to lose sound...." Read more
"...On my second set it worked for months and then would not recharge or turn on. Went through consult again and was sent replacement earbuds...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Charging the headset isn't mentioned until later in the start-up instructions, but it seemed prudent to start with a charged headset so I charged it. As noted elsewhere, it comes with a charging cable, but you must provide some source of USB power to plug in to. Watching the short start-up video will inspire confidence, but it duplicates the printed instructions that come with the device. Everything these days claims to be easy, but this actually is!
I have an older TV that had RCA audio output jacks and I discovered a never-used optical connector. The TV had no audio-output "settings" other than for speakers. I thought I would use the RCA connectors, as I was sure they wouldn't affect the TV speakers (some headphone jacks switch the speakers off when plugged in). I ended up using the optical cable as it seemed less likely to be vulnerable to electrical noise/interference. The optical connection worked perfectly, so that's where I am. I hoped that the TV volume control wouldn't affect the headphone volume, and it didn't.
Set-up was a snap and went exactly according to simple instructions. It literally took no more than a couple of minutes (after charging the headphones).
The sound is clean and clear. A little light on bass but fine. No signal strength issues across a large family room. It is a gift for my wife, but really for me. She likes to stay up late watching TV, and now it won't bother me.
UPDATE: After 5 months of frequent use, one side of the headphones went dead. I contacted Avantree Support and they promptly sent replacement headphones which resolved the issue. Communications with Avantree and their response time was excellent.
Easy set up, comfortable after trading size of the ear piece, which is my only complaint. I absolutely couldn't get the new ones on, I had to have someone else do it and they agreed it was very difficult. But, on a positive note, I guess that means they won't accidentally come off!
A review of "Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Hearing Set w/Bluetooth Transmitter".
Summary. Dangly earbuds are uncomfortable, obsolete, and unsuitable for exercise.
My Use Case. My hearing comes and goes. Over the past few years it has mostly been going. (But at the moment it's come back, so I have some confidence in the following sound quality judgments.) Often the TV is either too quiet for me or too loud for my wife. A Coniler hearing aid (available on Amazon) has helped me a lot, but hearing aids are designed for person-person interaction. For music and TV, wireless bluetooth earbuds are definitely the way to go. But when my wife listens to the TV's speaker and my bluetooth lags by 250 milliseconds, it comes across as a loud echo that completely garbles the message. Gamers and musicians also have a problem with a 250 ms latency; consider that a good pianist can easily play 10 notes withing 250 ms. So if you are not a gamer or a musician, and if there is no speaker in your use case, for example if you and your spouse want to simultaneously listen to TV on bluetooth headsets, you won't have an echo. In this case you can stop reading here and go to Note 1 at the end of this review.
In my use case, you will find that almost every bluetooth product description and review on Amazon claims the product is "low latency", but musicians, gamers, and I need a faster codec, Qualcomm's "AptX Low Latency" (abbreviated "AptX LL"). In two weeks of searching on Amazon, I found only a handful of wireless earbuds that support the AptX LL codec. (Beware: vanilla "AptX" is *not* Low Latency; "AptX HD" is *not* Low Latency; and "low latency AptX" is not "AptX Low Latency".)
After being initially misled to some useless "low latency" products, I was led to this Avantree combo which has a lot of satisifed verified buyers on Amazon. I was relieved to see that it did eliminate the echo and that it was very easy to set up. Unfortunately, I had a real problem with the earbuds. I tried to live with them because the web had also misled me to believe that AptX LL "required" an "external antenna". Perhaps the "neckband" of the earbuds is that "external antenna"? Try though I did to like these earbuds, the controls dangling from my ear pulled the right (or sometimes the left) earbud, out of my ear whenever I reclined or turned my head or when my wife and I played Wii Just Dance. (Don't laugh; it's good Covid exercise for old people and was a motivating reason to get AptX LL buds.)
Eventually I was driven back to Amazon to search for different AptX LL earbuds, eventually, after another 5 days of searching, I bought the Optoma NuForce BE Free8 Truly Wireless Premium wireless AptX LL earbuds. These do deliver echo-free AptX-LL sound, although they have a kludgy user interface.
Recommendations
At this writing, while the NuForce earbuds do deliver echo-free AptX LL sound, they are an early model with inadequate controls and users report other problems with them. You can read my review on Amazon for my evaluation. So against this iffy competition, if you can tolerate the dangly "neckband earbuds", this Avantree combo warrants serious consideration.
Details on this Avantree Combo. (I use Also Sprach Zarathustra to compare sound quality across earbuds. (For those who came in late, it is the opening soundtrack 2001: A Space Odyssey.) On my preferred music earbuds by Rumixi (sadly not AptX LL) the opening double low C's aren't thunderous, but they're definitely THERE.)
Earbud Pros:
Avantree Earbud Pros:
* aptX LL (plus other standard, longer-latency smartphone codecs)
* Bass response: the double low C's are there, but barely.
* Treble and midrange: crisp and clearer than Rumixi
* No audible noise
* Rechargeable
Earbud Cons:
* Dangly, uncomfortable earbuds, not suitable for active use
* Hard to change earbud tips
Avantree Transmitter Pros:
* dual-link (can pair and serve two receivers)
* a volume control that works!
* optical and analog inputs
Cons:
* like most dual-link AptX LL transmitters under $50, the transmitter has limited range.
I had to return the combo, but the Avantree transmitter was the highlight of this combo. I replaced it with the positively-reviewed Avantree Oasis Long Range Bluetooth Transmitter Receiver which gives me much greater freedom of movement.
Note 1. For one person listening, as on a smartphone, only unusual use cases will benefit from AptX LL.
For dual-link use you might want to look at my Amazon review of the Avantree HT4186 Wireless Headphones Neckband Earbuds for TV w/Bluetooth Transmitter. In dual-link mode, it is recommended that the dual receivers be identical makes and/or models.
Some dual-link transmitters do not dual-link in AptX LL. This may be OK in that if you can't hear the other earbuds, then you won't have an echo. However, if you are dual-linking earbuds with a bluetooth speaker, you will want both channels to be AptX LL. Even still, the differing circuitry peripheral to the AptX LL codec could theoretically introduce lags and possibly echoes.
Top reviews from other countries
Easy to set up and suddenly she hears instantly on her headset at the same time as I on the TV set speakers. And we have not blown the windows out. 2 year warranty after registration meant that after 15 months, when the headset would not turn on they were replaced without question by Avantree. Customer service from this company (Rie, take a bow) is second to none. I think I emailed California. I'm sure that's pretty far but problem sorted in 24 hours. UK companies look and learn.
Commandé avec 2 casques, ce produit fonctionne parfaitement pour regarder et écouter la télé sans parasiter les enfants dans les chambres à côté.
Chacun règle son niveau sonore.
Le casque posé à l’arrière de la tête sur la nuque est léger et tient correctement aux oreilles, laissant le champ libre au niveau du menton, contrairement à certains modèles.
L’installation a été réalisée facilement.
Cependant les infos des avis ont tout de même bien aidé.
Je remercie chacun de son commentaire qui permet de faire un choix éclairé.