Specification:
Color: black, white
Size: 65*45*18mm
Charging port: Micro 5pin
Parameter Bluetooth working range: 10-15 meters
Battery: 300mAh
Talking time: 45 hours
Charging time: about 2.5H
Switch Musk: Yes
Bluetooth version: 5.0
Data Figure: HFP, HSP, A2DP, AVRCP
Frequency range: 2.4GHZ
IOS power display: yes
2 device connection: yes
Noise reducer: CVC 6.0
Note:
A: Before purchasing, please confirm that the product color is you want to buy.
B: English switching: when the device is turned on and is in the Bluetooth search state, quickly press the power button twice
Features:
1.Stable signal transmission.
2.Fast pairing.
3.Power-saving.

Package inclulding:
1*headphone
1*USB charging cable
1*Instruction