Vender Ultrasonic Pest Repeller Bug Mice Rat Spider Insect Repellent Trap US Plug al mejor precio

Description: Please plug it in the power socket that is 20-80cm above the ground on the wall and keep vertical to the ground. There must be no tall obstacles within 1 meter of the front of the product (such as refrigerators, wardrobes, sofas). The product should be placed towards open place, but can not choose long-term open doors and windows because ultrasound is a straight line. Fabric items can absorb ultrasound, so try to avoid putting it towards curtains, fabric sofas and other cloth items. It can work 24 hours a day during use, doors and windows should be closed at night. Specification: Plug Type: US Plug Material: Plastic Color: White Size: Approx. 9x9x7cm/ 3.54x3.54x2.76 inch Working Voltage: AC 90-110V/60HZ Power: 3W Output Frequency: 20kHz - 55kHz Effective Range: 80-120 square meter Package Includes: 1 Piece of Ultrasonic