Item No.: X80

Model Name:  Bluetooth Earphone

Function:

Frequency: 2.402GHZ~2.480GHz  ISM Band

Wireless transmission standard: Class 2

BT Version:  AIROHA  5.0 

Working Distance: 10meter

SNR或S/N（SIGNAL-NOISE RATIO): 85dB

Status indication: LED, Voice

Working Time (Calling): 2-2.5Hours

Standby Time: about 120Hours

Battery: Li-ion Battery 3.5V  50mAh

Charging: 350mAh

Charging Time: 1Hours