USAMS USAMS-BT BT1 Single Bluetooth Earphone Long Standby Time - Black

• Bluetooth 5.0 chip, fast transmission within 10 meters

• Support three-way calling

• Noise reduction mic makes calls clearer

• Multi-function switching via one-button control

• Mini and light, comfortable to wear

Specification:

• Brand: USAMS

• Model: US-BT001

• Battery Capacity: 100mAh

• Charging Time: About 2h

• Impedance 16?

• SNR: ?75dB

• Material: ABS

• Mic: -42db

• BT Version: 5.0

• Frequency Range: 20Hz~20KHz

• Calling Time: About 7h

• Playing Time: About 6h

• Stand-by Time: About 230h

• Connection Distance: ?10m

Compatible with:

• Android/Apple devices with BT function