Bluetooth Headphone with Microphone China wireless bluetooth headphones supplier
Materials:ABS plastic
Functions: Bluetooth/AUX/ Hands-free call
Bluetooth version: 5.0
Bluetooth support protocol: HFP
Bluetooth distance: 10meters
Battery Capacity:200ma
Playing time:6-7hours
Charging time: 2-3 hours
Impedance: 32Ω
S/N ratio:75dB
Frequency Response:20Hz-20KHZ
Product size:140*180*46mm






