1. Material: ABS 2. Size: 130x75x35mm 3. Power: 2W 4. Voltage: 5V 5. Ultrasonic frequency: 18KHz-36KHz 6. Power supply: USB/battery/car battery 7. Battery type: four No. 5 batteries (not included in shipment) 8. Small and light, easy to install and disassemble 9. Three-in-one power supply, providing a variety of power supply options 10. Dual speaker design, multi-band automatic alternation, accurate rodent expulsion 11. Made of fire-retardant shell material, durable 12. Widely used in various scenes such as cars, warehouses, offices, etc. to meet the needs of different people
