【Upgraded Version Design】-①.Coming with a feather and a bell for cats to love to play with;②. Two light settings: red + colored light to attract cat’s attention and interest by vision; ③. Incorporate some catnip to attract the cat’s attention and interest by scent. 【Auto-Rolling & 【LED Chaser】- Just press the button, our cat toy ball will automatically move randomly and emit red light or colorful light to attract your cat’s attention. It can also automatically change direction when colliding with obstacles such as a wall, chair, door, etc. 【Rechargeable & Timer & Sustainable & 【Safe】 - Fully charged in 2h and provides 3.5h of fun; 45 minute auto off timer feature to keep your cat from losing interest in the cat toy ball, and perfect for those who don’t have time with their cats and dogs. Made of high-impact ABS plastic, wear-resistant and non-toxic, won’t even break the wall, durable and safe for your pets. 【More Exercise for Health】 - Chasing around LED Cat Chaser helps indoor cats