360automatic rotation Improve the built-in obstacle sensor. This indoor cat toy runs in random directions and moves away when it hits furniture, walls or other obstacles Attractive cat toy Runs in random directions with wriggling feathers and colorful LED lights on, which gives the cat an exciting visual target to pounce on, keeps cats interested. Reduce irritability and stress. These indoor indoor cat toys will drain your cat's excess energy and satisfy hunting and catching instincts USB Rechargeable Every 10 minutes of operation, the interactive cat toy will shut down automatically for 30 minutes, it can be reactivated by touching it, then work again for 10 minutes. 2 hour charge can last for 1 hour (3 cycles) Cat's best friendBuilt-in powerful magnetic motor allows the automatic interactive cat toy to roll powerfully on thin carpets, wood, marble and tiles with ease and smooth (not suitable for thick carpets), will delight your cat when bored. Accompany the cat to pass the boring time when you work (not for dogs) Eco-friendly Material and Low Noise Our indoor cat toys are made of safe, non-toxic and durable ABS material. Less than 50 decibels during operation, and it won't disturb your work and life