Metal TWS Bluetooth 5.1 Wireless Earbuds in Ear for iPhone Android Outdoors sports
BE-788
Product Parameter
Bluetooth solution: JL6973D4
Control method: touch
Bluetooth version: 5.0
Headphone battery:30mAH
Charging case battery:250mAH
Music time: about 4hours
Talk time: about 4 hours
Charging input standard: Type-C, DC 5V-1A
Charging time: about 1 hours    
  1. Private tooling with patent                                         
  2. 2022 newest private tooling                                       
  3. Zinc alloy TWS Bluetooth earphone

File download