Model No.: KZM01
Mini TWS Earbuds
Private Tooling
Bluetooth version: V5.0
Chipset: JL6983
Working distance:10M
Wireless frequency: 2.4 GHZ
Earbuds battery: 25 mAh
Charging dock : 150 mAh 
Playing time: About 4 hours
TYPE-C connector
Color: Black, White, Pink, 
Green, Blue