Senbowe&trade; Mini Bluetooth Headset Awesome wireless earbuds with microphone can be stay in your ears comfortablely Great sound and clear voices with Chewing Sweet Design, bluetooth 3.0 noise cancellation Pairing is pretty intuitive and will pair with all mobile phone except the phone dont have bluetooth function Play/pause (also answer calls), Vol +/-, and next/previous track buttons, super easy operation, good workmanship,BQB Certificated Only need to pair once and easy to pair, beeps when it is running low