About this itemTwo Modes Available- Irregular Running Mode: it will automatically move and rotate. Crazy Bouncing Mode: It will bounce automatically. Built-in multi-colors flash lights inside the ball, which can grab the dog's attention. When you want to take a rest but your pet is still full of energy, this is the right choice for you.Remote Control- By controlling the remote control handle you can switch to fit for different modes for dog plays. You can also restart the ball with the handle to get your dog's attention when he loses it, it can attract more attention and brings more joy to your dogs.BPA-free&Dog-Friendly Material- We care for our dogs like babies, Hisim Wicked Ball is made durably from Natural Rubber+TPU which are safe and non-toxic. Added 3-6mm high strength silicone as cushioning space, 20% lower noise than others generation.Smart Motion Activated Toy- Built-in motion sensor, when something touchs it, it will automatically move, rotate or bounce for 10 seconds,then the colorful LED light will continue to flash for 4 seconds to get your dog's attentionand, if not, it will go to standby.Suitable for Multiple Sites- Hisim Wicked Ball can run on any type of hard floor such as marble, wood, tils floor, thin carpet etc. (Note: not recommended for shag like pile carpet, plush carpet).NLBFCZDIP54 Waterproof- Easy to clean. Meet the requirements for indoor and outdoor use, interact with your dog in environments such as outdoor swimming pools.