Are they sweat / water resistant?
urBeats are robustly designed for all-day use and are a great workout companion, but do not feature an official rating for sweat or water resistance.
How long is the wire to connect to devices?
The cable is 3.93' (1.2 m) long.
How do you know which is the right or left?
The cable is labeled “L” or “R” just below each earbud.