Overview:
1. Headphone battery 30 mAh 
2. Charging compartment 200 mA 
3. Transmission distance 10 meters 
4. Music play for 3 hours 
5. Talk time 4 hours 
6. Standby time 120 hours 
7. Charging time 60 minutes 
8. Charging interface: type-c interface 
9. Gaming headset touch 
10. Can full charge earphones around 2 times

Specification 
Product name: Gaming headset
Transmission range: 10 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: earplug type
Whether single or double ears: bilateral stereo
Color: X15 black, X15S black
Bluetooth Version: Bluetooth5.0
Impedance: 320
Lifetime: about 5~6h
Standby time: about 180h
Speaker size: 12mm
Frequency response: 20Hz-20KHz

Package Content :
2* Bluetooth Earphones
1* Charging Case
1* USB Cable
1* User Manual