Stereo Full, and Rich Sound
Compatible with HSP, HFP, A2DP, AVRCP
Intuitive Buttons: (Control Player Remotely from Headphones), Last Music Track, Next Music Track, Volume Up, Volume Down, On/Off (Play/Pause/Answer/Hang Up/Pairing)
Built-in Microphone (Higher sensitivity for clearer calls)
Built-in Rechargeable Battery (Charges Through USB Connection)