Headphone Element HD-800BT-R Fabric

Bluetooth headphones with microphone
Version: Bluetooth 4.2
Speaker: 40mm
Sensitivity: 105±3dB/mW
Impedance: 32Ù±15%
Frequency Responce: 20Hz-20,000Hz
Rated Power: 15mW
Transmit Range: 10m
Battery Capacity: 150mAh
Work also wired