Bluetooth Headphone
Bluetooth version: Bluetooth V4.2
Battery: 200mAh
Speaker size: Ø40mm 32Ω
Receiving Sensitivity: 80dBm
Frequency response: 20Hz-20 KHz
S/N: >85dB
Function: Bluetooth, TF, FM radio, hands free call
Product size: 15*18*7.5cm