Invisible Bluetooth earphone

Completely invisible when worn on the body, this secret communication system connects to your mobile phone and allows you to make and receive telephone calls in an absolutely discreet way and without even moving the phone from your pocket (only for incoming calls), thanks to the special Bluetooth transmitter and the miniature inductive earphone supplied.

Compatible with any mobile phone or radio transceiver equipped with a Bluetooth system.

Maximum operating autonomy in continuous operation: 5 hours.

The miniature earphone is powered by a single zinc-air, non-rechargeable miniature button battery.