With the best-quality transparent acoustic tube that could hardly be detected by people around you, this is also ideal for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environment requiring discreet communications.
Built-in push to talk button,make you easily answer the phone without even touching your phone.
Specifically designed for you to keep away from phone radiation.
This headset is for use with the almost phone with 3.5mm plug,except Nokia and Sony Xperia, as far as we know.
Throat Mic Air Tube Covert Earpiece Headset for Phone Like Samsung Galaxy Note 2 Ii S3 Siii S2 SII N7100 I9300 Etc

Technical Details

Product Details

Package Dimensions
Width : 3.8 inch
Height : 0.5 inch
Length : 4.2 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B019STJ0JU