Bluedio T4S Active Noise Cancelling Wireless Bluetooth Headphones wireless Headset with microphone for phones

Vocalism Prciple:Dynamic
Control Button:Yes
Active Noise-Cancellation:Yes
Communication:Wireless+Wired
Volume Control:Yes
Sensitivity:116dBdB
Is wireless:Yes
Le Length:1.5Mm
Support APP:No
Function:For Mobile Phone
Function:HiFi Headphone
Function:Sport
Function:Common Headphone
Plug Type:Le Type
Connectors:Type c
Model Number:T4S
Support Memory Card:No
Resistance:16ΩΩ
Waterproof:No
With Microphone:Yes
Headphone net weight:334g
Support Apt-x:No
warranty:6 months