Large Power Mouse Repeller

AC Pwer Voltage: AC220/50HZ
DC Power Voltage: DC 12V/ More than 2 AH.
Consumption Power: 25W
Output Power: 10W

Frequency Coverage:
Electro-magnetic Wave: 0.8H ----10HIntermittence: 160 seconds
Ultrasonic Waves: 20a 55KHZ / 32 khzIntermittence:40 seconds
Cat/Rat Cry:Audio FrequencyIntermittence:10 seconds.

How it works:
Plug one end of the attached power line into the Power Socket on the left right side in the back panel. And plug the another end of the attached power line into the AC220V power spcket. Then the three LED in the front panel will be lighting.The green LED will indicate the device working.The orange LED will indicate the ultrasonic waves working welland the red LED will indicate the Electro-magneic wave working well. The orange LED and the red LED will be blinking and stopping according to the frequency changing and intermittence.
There is a green TEST boton on the right of the back panel. Pressing this green botton, a very strong and irritative noise will be heard which will indicate the ultrasonic wave working normally.
Please note: this irritated noise can only be heard when the ultrasonic waves working.
There is a red botton marked as a CAT/RAT CRYa in the left of the back panel. Pressing Down this red botton, a cat crying and a rat crying can be heard alternatively. If press this red button again,the crying will be stopped.