Plantronics backbeat fit 2016 fuchsia
Bluetooth headphones in ear headphones neckband headphones series plantronics backbeat type of fitting in ear transmission mode cordless features sweat proof waterproof functions auto pairing rechargeable call functions end call answer call sound function volume limiting sound mode stereo range 10 m bluetooth bluetooth version bluetooth 30 bluetooth profile a2dp advanced audio distribution profile button position on headphones number of drivers 1