Brand Name: JEASUNG
Style: Headphone
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: Yes
Sensitivity: 121±3dBdB
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: Nonem
Support APP: No
Function: For Mobile Phone
Function: For Internet Bar
Function: for Video Game
Function: Monitor Headphone
Function: HiFi Headphone
Function: Sport
Function: Common Headphone
Connectors: None
Model Number: R4
Support Memory Card: No
Resistance: 9ΩΩ
Waterproof: No
With Microphone: No