Kindly note:
If you have any question after you receive the item , please contact us first before opening dispute and leave a comment, much appreciate

Parameters:
* Bluetooth Version: 5.3
* Play Time: About 4h
* Standby Time: About 240h
* Headphone Charging Time: about 1h
* Headphone Battery Capacity: 25mAh
* Charging Voltage: DC 5V
* Charging Port: Type-C Charging Port
* Bluetooth Headset Transmission Distance:<10m
* Frequency Range: 20HZ-20KHZ
* Material: ABS+PC
* Instruction: Chinese/English
* Signal-to-Noise Ratio:>95DB
* Key/touch: Touch
* Color: Black/White/Khaki
* Charging Line Length: 200MM
* Low Power Reminder: Voice
Feature:
* IPX5 Waterproof and Dustproof
* High Capacity Battery
* HD Voice
* HiFi Sound
* Smart keys
* LED Display
Package Included:
* Color Box Packaging * 1
* Charging Bin * 1
* Headset * 2
* Instructions * 1
* Charging Cable * 1

Headset function operation instructions
1.Power on: long press the function key for 3 seconds
2.Shutdown: long press the fnction key for 6 seconds
3.Answer/end: Click the functicn key
4 Reject incoming calls：Hold down the multifunction key for 1.5 second
5.Pause / Play:Double click the function key
6.Previous song: Three click function key（random）
7. Next song：Three click function key（random）
8.Volume+：Long press the funcicn key for 1.5 seconds（random）
9.Volume -： long press the function key tor 15 seconds (random)
10.Game mode：Four cick function key (random) to switch game mode/music mode
11.Voice Assistant：Activate Siri with four click function keys（random）
12.Restore factory settings：Five click function key(clear pairing record) to operate without connecting the phone

FAQ:
Q: What should I do if the earphones doesn't connect to my device?

A: Please delete the connection record and reconnect it with the mobile phone.

Q: What should I do if one earbud have no sound while the other one is normal?

A: Please place the earphones back to the charging case, then open the case and reconnect it to the mobile phone. If it doesn't work, please reset the earphones and try again.