Description:Pet Smart Interactive Cat Toys Colorful LED Self Rotating Ball Toys USB Rechargeable Cat Kitten Electronic Ball Gift For Dog Pet 360 rotation ball: After power on, the interactive cat toy will start 360 rotation and color LED indicator. When colliding with a wall, chair, door, etc., the ball will automatically change direction. No additional help is required. Material: ABS/PVC Power:1000mA/DC5V Product specification:Size: 48mm Packing:Ball/Bag/USBLong press the switch to start, tap the magic ball to start rolling.After charging, press and hold the switch to start the toy package includes1 x LED Self Rotating Ball Quantity: 1pc Note: Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture, and the main picture shall prevail.