Pearl Design Necklace Earphone with 3D surround sound and HD Microphone

Function: For Mobile Phone,Sport,Common Headphone
Support APP: No
Frequency Response Range: 20-20000Hz
Vocalism Principle: Other
Brand Name: FORNORM
Connectors: 3.5mm
Is wireless: No
Support Apt-x: No
Volume Control: Yes
Active Noise-Cancellation: Yes
Support Memory Card: No
Wireless Type: None
Waterproof: No
Communication: Wired
With Microphone: No
Line Length: 1.1m
Control Button: Yes
Model Number: earphone
Resistance: 32Ω
Sensitivity: 115dB
Style: In-Ear
Plug Type: Line Type