* Sound Monitor
* Spy bug/ Wire tapper/GSM sound monitor/Callback electronic alarm
* Sound activated dial back function/Call back function,sound above
* Built in rechargeable battery, can be used when it get charged by
* Card compatible: GSM/SIM, not 3G, not CDMA.
* Support GSM 850/900/1800/1900MHZ, worldwide use.
* Disguised USB flash drive shape, no memory inside
* No limit to distance and space
How to USE:
* This product is suitable for home,office,warehouse,security safe
* Wireless voice transmission,the worlds universal,not limited to
* Please lawful use, such as the use of this product illegal
operations, the company will not assume any liability.
* Monitor function: Insert a GSM SIM card to the device then dial
the numbers,the product will automatically start listening mode,it
will stop when the phone hang up.
* Call back Function:Send message "0000# + the number +#" to the
Sim card which in the device to open the call back function,send
message"0000##" to stop the function.
* USB Bug
* User Manual-English