Specification: Ultrasonic Wave Function: It will be activated when an animal enters the PIR Sensor range, make animals feel uncomfortable and run away. LED Flashing Light Function: It will be activated when an animal enters the area, then the animal will be scared away. Solar power charge and 3 x AA batteries included. Non toxic, no pollution, no harm to human, eco-friendly. Can effectively repel cat dog. Can be mounted in the ground with the provided stick, or hung on a wall using the slot on the back. Type: Solar Animal Repeller Material: ABS Plastic Range: Up to 8 Meters Sensor Angel: 110 Degree Waterproof: IPX4 Occasions: Outdoor, Garden, Balcony, etc Features: Two Effective Functions(Ultrasonic Sound and Strobe Lights), Solar Charge, Environment Friendly Dimension: (L x W x H) 14.5cm x 9.5cm x 40cm/5.71" x 3.74" x 15.75" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. If it cannot be turned on, put it under the sunlight for about 2 days to activate the battery. Package Includes: 1 x Solar Animal Repeller