The pest repellent is plug and play, ultrasonic theory, simple and fast. ABS lastics coating, high hardness, heat resistant and easy to wipe and clean. No chemicals added, environmental protection and safety. Orange light, displaying working conditions in real time. Features: Plug and play, ultrasound theory, simple and fast. Coated with ABS lastics, high hardness, heat resistant and easy to wipe and clean. No chemicals added, environmental protection and safety. Orange light, display of working conditions in real time. Suitable for multiple places to use, domestic, outdoor and agricultural and others. Features: Color: white + black Material: ABS Effective range: 80-120 square meters Package weight: 80g / 2.82 ounces Item size: 90 * 57 * 55mm / 3.54 * 2.24 * 2.17in Package size: 130 * 70 * 60mm / 5.12 * 2.76 * 2.36in Plug: 2 types (optional) Note: There are different plug specifications to choose from, please choose one suitable for your country. Packing List: 1 * Pest Repellent