Product Features: 1.Multi-function animal drive: When the animal enters the area, the infrared sensor is triggered, the red LED lights up, the product senses the animal. and emits ultrasonic waves, voice, and a strong flash of two-color lights that make the animal feel uncomfortable and escape from the area. 2.Effective Ultrasonic Cat Repellent: 5 different sensitivity modes that you can set, you can set the modes according to your needs, different sensitivity can work effectively on different animals, and you can set the frequency to determine range area, Intense ultrasonic signal to scary the dogs, cats, wild boars, mouse, birds and more other animals away from your zone, house, garden, or yard more. 3.Operating instructions: "Sensitivity" button: Sensitivity and sensing distance are adjustable. Clockwise rotate the knob to increase the range of protection. Frequency Dial(0-5).Turning the knob clockwise to adjust different frequency form 1 to 5 channel. 0.OFF. 4.Sensing distance: 8-9.5m, depending on the size and temperature of the animal.(The larger the animal is, the farther the distance is, the higher the temperature is, and the closer the distance is.)Infrared sensing angle: 110 degrees. 5.Power supply mode: 3.7V/2000mAh lithium rechargeable battery included, solar energy is 3.7V/2000mAh lithium rechargeable battery charging. (solar panel open circuit voltage: 5.8V; solar panel working current: =20-200mA) or can be charged with an external 5V 500mA adapter. ln case of long-term rainy weather, the adapter can be used for charging. During charging, the red indicator light is on; when it is fully charged, green light indicator is on. Product Specifications: Colour: Green Package Lists: 1 x Ultrasonic in Repellent Defender