wireless earphone, exam communication, mini earphone, earpiece wholesale, computer peripherals, Manufacturer and Supplier - China
GSM Voice Bug, Spy Gadget, 800 Dpi Optical Computer Mouse (938)
Install a Phone SIM Card into this mouse, then put it in somewhere as far as you could to listen-in surrounding sounds. What you need to do is just to make a call to the SIM card.
Working GSM frequency: 900/1800 MHz for most of areas of world
Working Distance: Infinite
Power Supply: PC USB port, 5V
Normal computer USB mouse function
Hidden voice bug, built-in microphone, no speaker.
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