Features1Ultrasound: The bug repeller uses electronic sound wave technology, which is inaudible to the human ear, and the detection range is within a radius of 80?120. 2ABS Material: The bug repeller is made of ABS flame retardant material as the shell, safe and environmentally friendly, more durable against falls. 3 Repellent Effect: People who are afraid of insects no longer need to be afraid, with this repeller, you can effectively repel the pests in your home. 4Sufficient Quantity: This pest repeller has 6PCS, which can be installed in various locations in the home, such as the foyer, bathroom, kitchen, etc., to repel pests in all directions. 5Wide Application: The pest repeller is ideal for homes, restaurants, businesses, and stores to completely remove pests and return you to a sanitary environment.SpecificationItem Type: Ultrasound Electronic Bug RepellerMaterial: Flame retardant ABSUse: Eliminate pests, repel ratsProduct Size: Approx. 9 x 3 x 6cm / 3.5 x 1.2 x 2.4inVoltage: AC 180V-250v/50HzPower: 3WOutput Frequency: 20KHz-45KHzElectromagnetic Wave Frequency Range: 0.8Hz-8HzRange of Action: 80-120Weight: Approx. 345g / 12.2ozPackage List6 x Ultrasound Electronic Bug Repeller