Bluetooth Headphones, Wireless Touch Control Sports Earphones Mic IPX7 Waterproof HD Stereo Sweatproof In Ear Earbuds for Gym Running Workout 8 Hour Battery- Noise Cancelling Headsets

These will work for what need them for. But the tap to advance to next audio track or repeat current track does not work. AT ALL. Sound is ok for music but unit is a no go for phone conversation. Screaming so other person can hear me is not ideal. But i will keep for the gym.