Brand Name: S.Wear
Connectors: None
Control Button: Yes
Active Noise-Cancellation: No
Style: Ear Hook
Communication: Wireless
Vocalism Principle: Orthodynamic
Volume Control: Yes
Wireless Type: Bluetooth
Codecs: NONE
Support Memory Card: No
With Microphone: Yes
Model Number: J20S
Resistance: 8Ω
Frequency Response Range: 20-20000Hz
Function: For Mobile Phone
Function: Sport
Function: Common Headphone
Sensitivity: 88dB
Waterproof: No
Is wireless: Yes
Line Length: None
Plug Type: Wireless
Support APP: No