Feature: 1. Ultrasound: 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㎡. 2. ABS Material: The bug repeller is made of ABS flame retardant material as the shell, safe and environmentally friendly, more durable against falls. 3. Excellent 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. 4. Sufficient 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. 5. Wide Application: The pest repeller is ideal for homes, restaurants, businesses, and stores to completely remove pests and return you to a sanitary environment. Specification: Item Type: Ultrasound Electronic Bug Repeller Material: Flame retardant ABS Use: Eliminate pests, repel rats Product Size: Approx. 9 x 3 x 6cm / 3.5 x 1.2 x 2.4in Voltage: AC 180V-250v/50Hz Power: 3W Output Frequency: 20KHz-45KHz Electromagnetic Wave Frequency Range: 0.8Hz-8Hz Range of Action: 80-120㎡ Weight: Approx. 345g / 12.2oz. Package List: 6 x Ultrasound Electronic Bug Repeller