Bluedio T4 Active Noise Cancelling Wireless Bluetooth Headphones

Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless+Wired
Volume Control: Yes
Sensitivity: 116dBdB
Is wireless: Yes
Line Length: 1.5Mm
Support APP: No
Function: For Mobile Phone
Function: Sport
Function: Common Headphone
Plug Type: Line Type
Connectors: Type c
Model Number: T4
Support Memory Card: No
Resistance: 16ΩΩ
Waterproof: No
With Microphone: Yes
Headphone net weight: 334g
Support Apt-x: No