Additional specs :
Style : In-ear
Active Noise-Cancellation : Yes
Control Button : No
Communication : True Wireless
Volume Control : No
Support Memory Card : No
Waterproof : No
Frequency Response Range : 20 – 20000Hz
Wireless Type : Bluetooth
Driver Diameter : 10mm
Resistance : 20Ω
Is wireless : Yes
Connectors : Type c
Earcups Type : Semi-open
Bluetooth Version : Other
Charging Method : Charging case
Max Output : 0mW
Support APP : Yes
Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport
With Microphone : Yes
Features : With Microphone,Apple Siri Support,Active Noice Cancelling,Dual Connection,Google Assistant Support
Bluetooth : V5.2
Compatible Model : For iPhone , Samsung and Xiaomi
Battery capacity : 40 mah / 0.148wh (earphones),400 mah / 1.48wh ( charging case)
Charging time : About 1 hour