PingaOculto Spy Earpiece Bluetooth Wireless Earphones Invisible Hidden Mini Headset Exam Phone Microphone - Secret Earphone Micro Listening Device Cheating (Spy Nano V4 + Vip Pro UltraMini)

📶【 Bluetooth Earpiece + 2 Types of Spy Earpieces 】 Includes 2 types of earpieces, you can use either the Magnet or the Vip Pro UltraMini. They are completely hidden in the ear. ⭐【 For Exams 】 The exam earpiece serves as an exam cheat sheet, for presentations or spy communications. The magnet spy earphones can be used in noiseless environments such as an exam room or library. 📱【 Calls and Recordings 】 Works with mobile phone for phone calls or recordings by connecting via Bluetooth 4.0. Compatible with all mobile phones including iPhone and Android. 🎙️【 Integrated Microphone 】 It includes a small spy microphone built into the collar that is placed in the hidden collar and allows for short communications such as coughing or knocking. 🔋【 Hours of Autonomy 】 Autonomy of the induction necklace and the Vip Pro UltraMini Earpiece of approximately 4 hours. Includes charging cable, EU charger for the induction necklace and 2 x 337 batteries for the Vip Pro UltraMini Earpiece. Magnet does not require charging.