Never-Lost Beeping AlertCheerble's newly developed Stuck Toy Alarm sounds every 10 seconds if the Wicked Mouse Plus gets stuck in a corner and can't be moved for 10 minutes, making it easy for you to find and retrieve the toy. Its a direct response to customers' voices. Upgraded Easy-detach WheelsWith the innovative detachable wheel design, Wicked Mouse PLUS Keeps tangles at bay. Remove the wheels, clean off the clogs, and snap them back on in seconds for continuous, fur-tangle-free fun! 2 Speeds Modes AdjustableWicked Mouse PLUS offers two speed settingsthe green lighted band for slow mode and a blue lighted band for fast mode. You can adjust the speed to suit different cats' preferences. Tip: You can select the mode by pressing the nose (power button) of the toy within five seconds of turning it on. Longer Battery Life and USB RechargeableWicked Mouse PLUS boasts a 48 percent larger battery capacity compared to the 1st generation, delivering extended playtime for your cat, and elevating your cat's play. Its hassle-free entertainment for your cat. In addition, we have upgraded the charging cable to the most versatile USB-C charging cable available today. You can easily charge your interactive cat toy with the included USB-C charging cable (power adapter not included). Automatic Obstacle Avoidance and Play Rest Cycle Owing to its smart design, the Cheerble Wicked Mouse PLUS is able to automatically avoid obstacles and intelligent plan new routes when it encounters obstacles. This Interactive cat toy provides a 10-minute engaging play every 40 minutes. It can be reactivated upon being touched by your cats. Perfectly balanced between play and rest. After-Sales Guaranteeand Service If you have any questions during use, you could contact us at any time, and we will definitely provide you with a satisfactory solution as soon as possible.