Frequency Response Range:6-23000Hz
Line Length:0.4m
Sensitivity:122±3dB
Plug Type:Line Type
Waterproof:No
Is wireless:No
Communication:Wired
Support Apt-x:No
Vocalism Principle:Hybrid technology
Resistance:9Ω
Support Memory Card:No
Wireless Type:None
Style:In-Ear
Brand Name:New IMPETUS
Volume Control:Yes
With Microphone:Yes
Active Noise-Cancellation:Yes
Connectors:3.5mm
Control Button:Yes
Support APP:No
Function:For Mobile Phone
Model Number:retro phone
Connectors:AUX
Function:For Routine Office Work, Microphone
Time to market:2018
Note:only for iphone
