BT-2015-20

Radio wireless bluetooth headphones for mobile phone Version: V2.1+EDR Sensitivity: 118dB Impedance: 32 Ohms Frequency: 20Hz—20KHz working time: 9-11 hours Speaker: 40mm Receiver rangE: 10m Rated power: 20mW S/N ratio: 82db Introduce: stereo bluetooth headset Features: a. Enjoy stereo music wirelessly from any Bluetooth devices. b. The delicate and smooth appearance design implies fashionable breath. c. Adjustable head band, Superb style and sound assured. d. Full range inner