Awei headphone Bluetooth  (Black, In the Ear)

Behind-the-neck wireless sports Bluetooth earphones with Automatic conversion between call and music, previous/ next track selection, play/pause 5.1 sound channel with surround sound, Stereo high-quality listening music listening , astounding deep bass effect, clear call Support one for two function, call rejection function, Support operation voice (Chinese/English) prompt function Large battery capacity, low power consumption, long battery life. Support IOS system power display Intelligent noise reduction version CVC 6.0, Support NFC function, waterproof IPX4