The SIM Card Spy Ear Power Strip is a fully working 8–way power strip containing a rechargeable battery and a tri-band mobile phone transmitter. Just slot in your choice of SIM card (making sure to take advantage of the most advantageous local call rates of course), plug the unit into a wall socket at your mortal enemy’s HQ, dial the SIM number on your mobile phone and presto, instant eavesdropping. Won’t work with 3G networks, though. $66.00.
It’s not ONLY a Normal Power Extension Bar, Slot your Sim Card and works as a Spy Ear! Slot the Sim Card inside this Power Extension Socket, place it under the table and start your spy work! It is a Real Power Extension Bar support with 8 sockets. Also, the device can be recharged, it can still work for spy ear even not attach to the power outlet. You can place it ANYWHERE without notice by others!!