Brand Name: S
Control Button: Yes
Active Noise-Cancellation: Yes
Style: In-ear
Wireless Type: bluetooth
Vocalism Principle: Dynamic
Connectors: None
Communication: Wireless
Volume Control: Yes
Sensitivity: 113dB
Is wireless: Yes
Codecs: AAC
Support Memory Card: No
Resistance: 16Ω
Waterproof: Yes
Line Length: None
Support APP: No
Frequency Response Range: 19-21000Hz
Plug Type: Wireless
With Microphone: Yes
Model Number: M11-tws