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