Model: pet Product color: black Material composition: ABS Product net weight: 9g Quantity per box: I pack Gross weight in box: 30g Box size: 6 meters 2 * 6 cm Power supply: 5V/1-2A Rated power: 0.008-0.015W Working current: 2-3.5MA Ultrasonic frequency: 19.5-135khz Scope of application: outdoor 3-10 meters, indoor 10-80m2 Battery type: polymer lithium battery (100 mAh)< /p> Functional speed: 2 speeds (1 speed red and blue breathing lights, 2 red and blue lights) Charging method: USB charging (the red light is on when charging and the green light turns green when fully charged). Product Features: 19.5-135Khz (8-band ultrasonic intelligent frequency conversion) repellent physical ultrasonic. The chips, the lice and mosquitoes are repelled safely without chemicals. Lights up when the product is working Blue light can increase user safety at night Package List: 1x Ultrasonic Insect Repeller and ants 1x user manual 1x USB charging cable 1x shackle