Description:

Bluetooth Mode: Stereo
Bluetooth version: V4.0
Wireless Frequency: 2.4GHz-2.48GHz
Transmission power: Class 2
Operating voltage: 3.6V
Working Current: ≤25mA
Transmission distance: 10m
Charging time: 1H-2H
Talk time: about 4H
Standby time: about 6days

NOTES:
*Pls kindly select the color you like and send us the color as following reference，otherwise we will send random or mixcolor，thanks for cooperation.*

*Warm prompt: Due to different light and monitors，color of the real item may vary a little to our pictures，pls kindly understand this!