Bluetooth Headset, Bluetooth Earpiece Handsfree with Dual Mic Noise Cancelling Single Headset Wireless Earpiece for Driving/Business/Office with Android Laptop

Brand : M.TK MOVETECK

Wireless Property : other wireless functions

Battery Properties : Rechargeable Battery

Rechargeable Battery : Lithium Battery-Button Battery

Power Mode : USB Charging

Operating Voltage : ≤36V

Item ID : V6M323WWGW

Origin : United Kingdom

Frequency Range: 2.402-2.480GHz Ambient Noise: 90bdB Transmission Distance: 10M Battery: 55mAh/3.7V Talking Time: Around 4 hours Standby Time: Around 110hours