☆ Brand New, Unused, and Shipped Anonymously ☆ Smart Ball for Pets - Stress Relief Goods Dog Ball, Moving Ball, Dog Ball, Cat Toy For Stress Relief, Stress Reduction, and Exercise Deficiency ♡ Glowing Ball, Rotating, Bouncing, Safe and Non-Toxic, with LED Light, Obstacle Detection, USB Rechargeable, Washable Amazon Price: ¥4000 ・Color: Blue ・Diameter: 5.2cm 【Safe Toys for Pets】 Made of ABS resin and silicone materials, so you can use it with peace of mind without scratching the floors and furniture in your home. The sturdy construction means it won't break easily even if chewed, and you can use it for a long time. Please use it with confidence. 【Automatic Obstacle Avoidance Function】 Equipped with a sensor that automatically changes direction and avoids obstacles when it detects them. Even in narrow spaces, dogs can always enjoy fresh stimulation. Also, the sensor is highly accurate, so you don't have to worry about bumping into obstacles, making it safe to play with. 【Glowing Automatic Rotating Ball Toy】 Combines 3 ways to play (shake, move, bounce) and colorful LED lights to fully stimulate the dog's curiosity. Press the switch and the ball will automatically roll, shake, and bounce, providing interactive play with your dog. You can choose between two modes: normal mode and smart mode, so any dog can enjoy it. The cool light effects make playing even more fun. 【USB Charging, Convenient to Carry】 Equipped with a built-in 250mAh rechargeable battery, it can be used for up to 4 hours. It can be easily charged with the included USB cable, and you can enjoy about 2 hours of play with a 1-hour charge. 【Preventing Misoperation】 To avoid accidental operation by your dog, you need to press and hold the power button for 2 seconds with a little force to turn it on. This design is to prevent pets from accidentally pressing the switch while playing. Because the device starts only after holding the button for 2 seconds, it can effectively prevent inconvenience caused by misoperation. Please note: ① This product is designed in different sizes for dogs and cats, so please choose the appropriate size according to their body type. ② Durability varies depending on the pet's chewing strength, so please understand.