Upgraded Version Design - .Coming with a Feather and a Ring Bell to make cats love to play with it . Two Lighting Settings: Red + Colorful light to attract cats attention and interest by the vision . Build-in a few catnips to attract cats attention and interest by the smell. Auto-Rolling LED Chaser - Simply press the button, our cat toy ball will automatically move around randomly, and glowing out red light OR colorful light to get your kittys attention. It can also automatically change direction when colliding with any obstacles such as a wall, chair, door, etc. Rechargeable Timer Durable Safe - Fully charged in 2h and provides 3.5h of fun; 45mins Auto Shut-off Timer Function to prevent your kitty from losing interest in the cat toy ball, and perfect for those who dont have time with their cats and dogs. Made of high-impact, wear-resistant, and non-toxic ABS plastic, wont break even hit the wall, durable and safe for your pets. certification. More Exercise for Health - Chasing around the cat LED chaser helps the indoor cats and dogs to get more exercise, improve their immunity, reduce obesity and kill boredom when the owner isnt around Caution Contact Us - Please use this cat toy ball on hard floors, such as wood floor, tile floor, thin carpet, might not roll well on thick carpet. If you ever have any issues with our cat ball toys, simply contact us.