N9 - Mini GSM Audio Listening, Monitoring and Surveillance Device for Children and Personal Safety An easy to carry listening device for elderly people or children to be monitored from a distance. It can be placed in a bag or inside a...

A well built and professional audio recorder with three microphones for accurate and clear voice recordings. With up to 150 hours of battery life and a zinc alloy casing, this device is built to keep going.   Features: Up to...

The GSM pen could be used as a pen in the meeting. hotel, classroom. public speech places. commercial, entertainment places and so on. It works as a normal pen with writing function. GSM frequency: 850/900/1800/1900Mhz Distance between GSM phone and...