COVERAGE: Around 300 sqm.
USAGE: Besides repelling mouses,it also can have some restraints to the following pests:Cockroach,Ant,Spider,Flee,Bug,Cricket,Moth etc.
FEATURES: (1)Giving out two ultrasonic wave.

(2)Mewing/Mouse Cry/Noise. 

(3)Dual Powered. The rechargeable battery can be used when power failure.
TECHNICAL SPECIFICATION:   (1).AC Power : AC220V/50HZ OR 11OV/60HZ   DC Power: 12V more than  3—4AH
(2).Rated Power: 6.5W
(3).Centre Frequency:NO.1 ultrasonic wave: 25-45KHz  working 40s  No Interval                                      

NO.2 ultrasonic wave: 35KHZ working 40s  No Interval