Brand Name: ALWUP
Control Button: Yes
Active Noise-Cancellation: Yes
Style: Ear Hook
Wireless Type: Bluetooth
Connectors: USB
Communication: Wireless
Vocalism Principle: Dynamic
Volume Control: No
Frequency Response Range: 20-24000Hz
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Sensitivity: 40±2dB
Is wireless: Yes
Plug Type: Wireless
Codecs: None
Support Memory Card: No
With Microphone: Yes
Model Number: M1
Resistance: 32Ω
Waterproof: Yes
Line Length: None
Support APP: No