Bluetooth Classic Watch & Invisible Earpiece Spy Kit Mechanical Wrist Watch With Hidden Micro Wireless Earphone Receiver Phone GSM Support Student Test Assistant Covert Communication Cheat Copy Exam Mobile Hidden Security This kit is a comprehensive & affordable solution for covert communication needs in various occasions, such as communicating exam answers, presentations, security, surveillance etc. It includes a beautifully designed Bluetooth Watch with mini wireless earpiece. This innovative device combines a full hands-free talking capability using a stylish, high-quality mechanical watch. The kit also includes a mini earpiece which sits completely invisible in your ear canal. Unlike other kinds of Bluetooth watches that require holding near the ear - this watch allows you to freely and clearly hear the transmissions through the provided invisible earpiece. The Bluetooth watch features a classic, yet fashionable design. The spy micro earpiece is a small wireless audio receiver. It works perfectly with the Bluetooth watch and automatically picks up audio from it. + Excellent concealment. + Full hands-free talking kit. + High quality mechanical wrist watch. + Totally wireless operation (supports voice dialing where available by the service provider). + Long reception range (compared to similar products on the market). + Support for all Bluetooth phones, media players etc. + Two-way communication with a built-in highly sensitive microphone. + Easy and fast set up. + Ability to make phone calls and hear music via the earpiece. Specifications: + Transmission range: to earpiece: 10-20cm, to cellphone: 10 meters. + Bluetooth 3.0. + Talking Time: Up to 6 hours. + Standby Time: up to 48 hours. + Charging Time: 1 hour.