General description This Interactive Cat Ball features 360° automatic rotation and LED tracking to engage your pets. With a simple press of a button, the ball moves randomly while lighting up red to attract your cat's attention. It is designed to change direction when encountering obstacles, ensuring continuous playtime. Technical specifications Built-in battery: 250mAh lithium-ion Charging time: 1.5 hours Operating time: 3-4 hours Auto shut-off: after 30 minutes Material: Non-toxic ABS plastic Usage Ideal for use on hard floors such as wooden, tile, and thin carpets. Not suitable for thick carpets. Other information LED lights are safe for pets' eyes. Encourages exercise and reduces boredom for pets.