3.5mm Earphone Microphone Covert for Android Mobile Phone

3.5mm Earphone Microphone Covert for Android Mobile Phone Description

It transmits sound by your throat vibration rather than microphone. Effectively avoid environmental noise and make the call clearer.
With the best-quality transparent acoustic tube that could hardly be detected by people around you, this is also Perfect for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environment requiring discreet communications.
This is exceptionally Perfect for usage in high ambient environment such as driving, riding motorcycles and bicycles.
Compatible with all 3.5mm jack enabled devices, such as cell phone, smart phone, laptop, computer, gaming. (for 4s / 5 / 5c / 5s / 6 / 6 Plus, for / mini / air 2 / 4, for Galaxy S4 / S5, Note 2 / 3 / 4, M3,for , for , for Blackberry, etc. )
Excellent for use in police, , nightclubs, bars, , security, restaurants, hotels, , warehouses, and noisy environments.

Function: for Video Game,Monitor Headphone
Support APP: No
Is wireless: No
Support Apt-x: No
Volume Control: Yes
Style: Headphone
Active Noise-Cancellation: Yes
Support Memory Card: No
Sensitivity: 100+/-2dB
Wireless Type: None
Waterproof: No
Frequency Response Range: 20-20Hz
Communication: Wired
Vocalism Principle: Dynamic
With Microphone: Yes
Control Button: Yes
Resistance: 32 ohm
Plug Type: Line Type
Specifications:
Net Weight: about 2.2oz / 62g/Pcs
Compatible: All 3.5mm jack enabled devices
Color: Black
Material: ABS
size: Connectors: 3.5mm

Package Contents:
4 x Throat Mic earphone

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.