Top-level covert communication system via mobile bluetooth.

This mini invisible spy earpiece is ideal for discreet communication via GSM mobile telephony.

Features:

• Microscopic wireless earpiece that offers discreet communication through mobile telephony.
• The handsfree transmitter connects to the mobile device and emits a signal to the earpiece, which fits inside the ear without being visible.
• Inductive receiver that creates an audio signal through the signals from the handsfree transmitter.
• Includes two transmitters: one skin-colored and one black.
• Comfortable to use, anatomically designed to fit without discomfort.
• Two-way communication via the built-in microphone on the transmitter.

The system is based on the principle of induction, allowing communication without wires and visible equipment. Ideal for professional use in various fields.