LANGSDOM JM21 Headphone

With Microphone: Yes
Function: For Mobile Phone,Sport
Style: In-Ear
Sensitivity: 122±3dB
Waterproof: No
Active Noise-Cancellation: Yes
Brand Name: langsdom
Support Memory Card: No
Model Number: original LangsdomJM21 earphone 
Resistance: 16Ω
Connectors: 3.5mm
Communication: Wired
Line Length: 1.2m
Plug Type: Line Type
Wireless Type: None
Vocalism Principle: Dynamic
Support APP: No
Is wireless: No
Volume Control: No
Frequency Response Range: 8-25000Hz
Control Button: Yes
Color: white,pink,yellow,red,purple,black,orange,rose red,blue,yellow green
Sale Way: Drop shipping and Wholesale Support
Interface size: 3.5mm earphones for table pc for MP3 MP4 player
Feature C: earphone With Microphone
Feature B: earphones for phone
Feature : fone de ouvido
Feature A: auriculares headphones,handsfree sport running earphone
Function: Microphone, Voice control, Portable
Main functions: Play/Pause,Previous/Next Song Switch,Microphone,Answer call
Support Apt-x: No