?Package List?HAPPY HACHI indoor cat toys*1,Type-C charging cable*1, feather accessories*3, Instruction Manual x*1. Please let the timid cat adapt to the toy for a while. if you have any questions during use time, please contact us at any time, and we will provide you with 24-hour online service. ?Material Friendly?Cats like to bite and lick their toys. Toys for cats are made of safe, non-toxic, and environmentally friendly materials (ABS+TPR), which are safer and healthier. The wheels can be disassembled for easy cleaning of stuck hair, making them more hygienic and durable. This electric cat toy is suitable for use on smooth floors, wooden boards, and short pile carpets (not recommended for long pile carpets). ?Easy Operation & Smart Mode?Automatic cat toy with built-in high-torque motor, strong power, easy to get out of trouble. Start the toy with one click, and run for 4 minutes to enter standby mode. The light turned into a slow red flash. Touching the toy again activates it, with irregular and unpredictable motion trajectories and intelligent start-stop modes, allowing your kitten to maintain interest and avoid excessive fatigue. ?Type-C Rechargeable?The cat toys for indoor cats Kitten can be quickly charged and the battery does not need to be changed repeatedly! A constant red light indicates that charging is required. Use the included TYPE-C charging cable, The smart cat toy can be fully charged within 30 minutes for maximum continuous use up to 10 hours (depending on frequency of use).*It is recommended to charge for more than 30 minutes before first use. ?2 Speeds & Cat Interactive Toy?The new upgraded model of Indoor cat toys can be adjusted to 2 speeds (fast and slow), so you can choose the best way for your cat to play. The cat toys for indoor cats adult run irregularly (straight forward, backward, rotating, fast and slow speeds). The luminous LED wheels attract cats at night and during the day, and keep changing colors according to the program. The tail of the toy can hang on any toy pendant.