Specifications:
Type: Bluetooth Earphone
Bluetooth Chip and Bluetooth Version: 4.1
Bluetooth Protocol: A2DP AVRCP HFP HSP
Battery: 3.7V 60mAh (Included)
Charging Power: 5V/80mAh
Sensitivity: 42±3dB
Impedance: 32Mw
Transmission Distance: Barrier-Free 10m
Frequency: 2.4 GHZ
Talk Time: about 2 Hours
Listening Time: about 2.5 Hours
Standby Time: about 100 Hours
Cable Length: 60cm/23.62" (Approx.)
Notes:
Due to the light and screen setting difference