Bullet Points: 1. Advanced Technology: Our ultrasonic repellent uses ultrasonic technology, resulting in a fly-free home. It targets ticks and deters them by triggering an unpleasant feeling, thus forcing them to leave your home. 2. Very effective: say goodbye to lice with our ultrasonic repellent, which emits very environmentally friendly waves. It is an effective solution without harmful substance that will not harm your family 3.Plug-in Fly Control: Get effortless fly control with just a plug-in of our ultrasonic repellent. Plug it into any standard outlet and it will start working immediately with a comforting dim light indicator. No mess, no harmful substances, no traps needed. 4. Wide coverage: With our ultrasonic repellent, you can effectively repel flies and lice from a wide coverage area of up to 1200 square meters. Keep your home, business, garden or farm fly-free without harming the environment 5. Multifunctional defense: This ultrasonic repellent can effectively repel flies and lice from your warehouse, kitchen, living room, store or bedroom residential. It is safe, environmentally friendly and easy to install. Specifications: Product Name: Ultrasonic Repeller Working Voltage: 90~250V Output Frequency: 20kHz-45kHz Material: ABS material Product Power: <3W Product Size: 90 X 56X 33MM