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

🕵【 Invisible Earpiece 】 Vip Pro UltraMini earpiece is the smallest hidden wireless earpiece on the market with a size of only 1.2 x 0.68 cm. It is completely hidden in the ear and undetectable. ⭐【 For Exams 】 The test earpiece serves as a test cheat sheet. The earphones can be used in presentations and spy communications. *Some uses may violate local regulations. 📱【 Calls and Recordings 】 Works with phone calls or recordings by connecting to your mobile phone. Compatible with all mobile phones including iPhone and Android. Connection via 3.5 mm jack plug. 🎙️【 Integrated Microphone 】 It includes a microphone built into the cable that is worn around the neck and allows for short communications such as coughing or knocking. 🔋【 Hours of Autonomy 】The battery life is approximately 4 hours depending on the volume of the phone call or recording. 2 Batteries 337 included for the Spy Earpiece Vip Pro UltraMini.