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

❮ Hidden Earpiece ❯ The Vip Pro SuperMini has a small size of 1.10 x 0.64 cm for maximum discretion, blending perfectly into the ear. Thisinvisible earbuds are perfect for cheating in exams and for use in other situations requiring secret communication. ❮ Superior Sound Quality ❯ This invisible earpiece offers great sound quality and volume, thanks to its induction technology that allows the induction collar to transmit sound to the earpiece in a clear and crisp manner. ❮ Connectivity and Compatibility ❯ The Vip Pro SuperMini induction necklace features a 3.5mm jack plug that allows you to easily connect any mobile phone or MP3 player. Perfect for making phone calls or listening to recordings in a hidden way. ❮ Wired Microphone ❯ The induction collar includes a wired spy microphone ideal for secret whisper communication. ❮ Long Battery Life ❯ The Vip Pro SuperMini Earpiece uses 337 / SR416SW batteries with a battery life of approximately 4 hours depending on the volume. The neckloop does not need to be charged.