Totaly wireless kit - transmitter, receiver and covert earpiece. a mini receiver module. Just place the receiver module in your pocket or the collar to receive a 1-way wireless transmission from your partner on their walkie-talkie, directly to your hidden earpiece.
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This mini magnetic earpiece is an electromagnetic wave inductive and receiving device with a micro earpiece designed to fit exactly in ear canal for secret communication. Super MINI Earbud The Smallest Invisible Earbud Magnetic Earpiece Earbud.
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New and Exclusive design, Build-in 3.5 Watt amplifier. Supports all kinds of wireless invisible earpiece. Output very loud sounds. Volume is adjustable. 2 Colors of black and beige are available. The smallest high quality hidden Spy Earpiece. It's tiny size Dia7xH11mm makes it completely invisible in the ear canal. Works with all of the inductive transmitters. It has new advanced battery holder, no worry about broken battery holder any more. The smallest hidden Spy Earpiece is with an optimum anatomic design. It allows inexperience users easily wear it. .
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Bluetooth neckloop now is powered by new F class audio amplifier and now offers more powerful output audio signals. Allows you to pause/play even change songs by simply click buttons. Mute function is also works for music player. The most popular Spy Invisible Skin Earpiece. After use it you can enjoy advantages of stable micro speaker, clear audio voice output. It is an earpiece with full skin body and beige end. Earpiece have build-in mini receiver (speaker) and also have high quality and sensitive inductive coil.
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2pcs Earplug. Invisible wireless earpiece receives signal by an inductive coil across electronetic fields (like a radio). This is the smallest wireless earpiece in the world. Perfect for any occasion and easy to use.
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The bluetooth induction was built in the bottom of vest, which it's easy to operate without eyes' seeing. And the size of vest is XXXL, made of stretch cotton, which could fit all people. Bluetooth Inductive Vest with Micro Wireless Earpiece Mini Smallest Most Invisible Earphone Full Kit.
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An induction wire neckloop transmits audio signals to a wireless earpiece by a magnetic field. The current flowing in the neckloop produces a magnetic field which transmits the sound wirelessly to the earpiece in your ear.
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GSM BOX GSM SIM Big Card with Hidden In Ear wireless earpiece spy Kit. Optimized inductive coil creates strong power for earpiece. Induction distance to earpiece 30-80 cm. One pc 35db top sensitive microphone ensures your partner hear the whisper voices, even the GSM BOX is hidden under the clothes.
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