This astonishing device has been introduced to provide a midway step between the larger GSM bug (AA) and the ultra small GSM bug, with the advanced capability of the ultra small GSM bug . This device does not have the alarm functions of the ultra small bug, never the less it still has the same crystal clear audio along with its minute size and a built in rechargeable lithium battery.
To operate this simple bug, simply insert a SIM card and ring! The GSM bug can be used on any mobile network of your choice. When you ring the SIM, the device silently answers letting you monitor every word from anywhere in the world, this is the perfect bug for the person that hates technology. It has around 4 days standby time on a full charge and will work in any country that uses GSM 900, 1800 or 1900 networks.