Function:For Mobile Phone,Common Headphone,Microphone,Supports music,Noise Cancelling
Time to market:2015
Connectors:3.5mm
Support Apt-x:No
Support Memory Card:No
Line Length:1.2m
Vocalism Principle:Dynamic
Model Number:Langsdom R21
Style:In-Ear
Plug Type:Line Type
Support APP:Yes
Frequency Response Range:20-20000Hz
Volume Control:Yes
Is wireless:No
Active Noise-Cancellation:Yes
Wireless Type:None
Waterproof:No
Brand Name:PTM
Resistance:16Ω
Communication:Wired
Sensitivity:101dB
Control Button:Yes
With Microphone:Yes
Color:White, Black
Package:No
Use:Mobile Phone
