Products type: Bluetooth sport headset
Bluetooth version: CSR 3.0
Loudspeaker Frequency Response 110HZ – 20,000HZ
Material: ABS+aluminum
Battery Model: Lithium polymer battery100mAH
Weight : 112g
Charging Time: 1-2hours
RF Range : max 10M
Charge port: micro USB charge port
Bluetooth earphone BE002