CooMax Spy Earpiece Hidden Wireless Earphones Invisible Headset Phone Microphone Exam - Mini Secret Headphone Listening Device Hearing Cheating Earbuds (Spy Vip Pro SuperMini + Microphone)

❮ An earpiece of 1.10 x 0.64 cm, dark like the ear ❯ The Vip Pro SuperMini measures 1.10 x 0.64 cm and drops inside the ear canal. The dark shade of its cover matches the bottom of the ear, so even a close look does not pick it out. Nothing sits on the outside and nothing has to be held. ❮ Induction carries the sound with no cable to the ear ❯ The neckloop is worn around the neck, under clothing, and passes the audio across by induction. Volume and clarity hold up for recordings and for calls, in a silent exam hall as well as in a noisy corridor. ❮ A 3.5 mm jack plug fits any phone or MP3 player ❯ The induction neckloop ends in a 3.5 mm jack plug, so any handset or player with that socket can drive it. A multi-function button on the neckloop makes it simple to start, stop and take a call without looking down. ❮ A wired microphone that carries a whisper ❯ The microphone sits on a wire of its own instead of inside the neckloop, so it reaches up towards the mouth rather than resting at the neck. From that distance a whisper is enough to be heard, and the exchange runs both ways. ❮ Around 4 hours from one 337 SR416SW cell ❯ The earpiece runs on a 337 SR416SW button cell and lasts roughly 4 hours, depending on the volume used. The neckloop needs no charging at all, so there is nothing to plug in and nothing to top up before a session.