Charge with solar energy, USB or battery - 1. No solar energy is available, you can charge cat repellent through the solar panel located above the device. 2. Each cat repellent contains 3 AA batteries (removable, but requires a tool to remove screws) to charge the cat repellent. Watered ultrasonic insect repellent - Animal repellent r waterttt (watertt classification: IP44). This means that it tl normal downbred in all directions. Note: even if the animal repellent is watery, to maximize the shelf life of the product, it is recommended to bring it indoors if it rains heavily or if the vdret r very dligt. Tv stt to remove insects: Ultrasonic lights and LEDs - Depending on the chosen frequency, the repellent can emit either ultrasonic swish or LED flashes that animals hate to strut away animals such as cats, dogs, squirrels, ruckus, bjrnar, fglar and others. It is an important partner to protect your trdgrd. Adjustable speed and frequency - You can adjust the knsiness and frequency according to your needs, e.g.: stll in the frequency p lge 1 fr to stay away from mss and dogs, etc. Stll in lge 2 fr to remove animals such as cats, tvttbjrnar, skunks, etc. Note: The recommended frequency is the most efficient terconnection frequency in most cases. MILJVNLIG - The cat deflector uses ultrasonic swings and flashing LEDs to remove animals, it will not harm animals or cause environmental damage, you can place it wherever you want, ssom: trdgrdar, fruit trrdgrdar, grdar, etc.