USB mouse gsm bug

• Form triband GSM 900/1800/1900
• sensibility voice:-75dB
• energy consumption in listening: 200MAH
• Power Internal Battery: 3.7V 4200mA
• Size: 110x60x40mm
• Wide pick-up range, signal transmits by GSM, without distance limitations.
• Comes with all the functions of a common mouse
• As long as the mouse is connected with the PC it can work
• continuously without the trouble of poweroff.
• Highly portable, easy to take along.