BT Wireless:Bluetooth 5.4
place of origin:China
Battery Capacity:200-500mah
battery capacity(mah):200-500mah
Battery Charging Time:1-3 hours
battery indicator:digital display
Charging Interface Type:Type-C
Charging Time:1-3H
chipset:Zhongke Lanxun
Connection:Bluetooth
Estimated Battery Life :3-5 hours
Headphone Form Factor:Ear-clip
AI Smart Features:digital display, breathing light, call function
material:Silicone gel
Volume Control:Yes
Waterproof Standard:Life waterproof
