Cat Dog Puppy Wicked Ball USB Rechargeable LED Light Electric Self-Playing Toy with Remote Control ST - Yellow Durable and safe material: Made of high-impact, wear-resistant, drop-resistant, environmentally friendly, non-toxic ABS plastic material, unique design of hard inner shell and soft outer TPER, suitable size (diameter 80mm) suitable for all kinds of cats and dogs, let Safe for your pets to play Automatic mode: built-in gravity sensor automatic start mode, when the owner goes out or has no time to accompany, you can turn on the switch to let the pet play by itself, every time the ball is moved, it will start for 30 minutes and enter the 10-minute sleep mode USB Rechargeable: Built-in 500mAh battery, charging the ball conveniently Keep Pet Healthy: This ball keeps your pet interested to chase and exercise Remote control: The remote control distance can reach 30 meters, you can promote relation between you and your pet by control the ball remotely Specification: Material: TPU+ABS Diameter: 80mm Ball Battery: 500mAh Remote control battery: 60mAh Single ball weight: 165g Charging voltage: 5V Working mode: crazy mode/normal mode Waterproof level: IP54 Standby: 7 days Working all the time: 4 hours Scope of application: pets such as dogs and cats Patent: appearance and utility model Package included: 1 x Dog Toy 1 x Remote Control 1 x Charging Cable Other items not included