material: metal
Impedance: 32 ohms
Bluetooth: V4.1
Standby time: 280 hours
Talk time: 7 hours
Communication distance: 10 meters
Bluetooth protocol: HFP/ A2DP/ HSP/ AVRCP
Interface: Micro USB
Waterproof: IPX4
Battery: Rechargeable Li-ion 110mAh
Mi Sports Bluetooth Earphones
$37.00
Description
