... &RoHS 3.1 year warranty 4.AC/Battery power Ultrasonic Mice Trap *Specification:- 3V 4*C battery or 6V DC power ... &RoHS Warranty: 1 year *Theory: Ultrasonic Mice Trap delivers high voltage electronic shock to kill mice. When a mouse enters the device ... -rooms, kitchens, bedrooms, offices, hotels and any other places that mice usually appear. *Advantage: Set with safe protection switch in order ...