Brand Name: OKEPOO
Vocalism Principle: Balanced Armature
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: No
Style: Ear Hook
Sensitivity: 120±5bBdB
Wireless Type: bluetooth
Is wireless: Yes
Line Length: Nonem
Support APP: No
Function: For Internet Bar,Common Headphone,For Mobile Phone,HiFi Headphone,Sport
Connectors: USB
Model Number: S11 TWS
Support Memory Card: No
Resistance: 32ΩΩ
Waterproof: Yes
With Microphone: Yes