Interactive Dog Toy Ball: E-TPU Material, Random Bounce & Spin Smart Motion Ball, Self-Play Chew-Proof Pet Toy Color:Black 5 hours Bluetooth effective distance

5 hours Bluetooth effective distance 10 meters Waterproof level IP68 Battery life 15 days or more Material technology Watch case ABS+PC button ABS+PC Strap material TPU Head size 57*59*20mm Strap size 142mm long belt

Anti-fog Separately Control:The anti-fog is individually controlled by the touch button

If your feet are fat

40kHz Frequency

Interactive Dog Toy Ball: E-TPU Material, Random Bounce & Spin Smart Motion Ball, Self-Play Chew-Proof Pet Toy Color:Black 5 hours Bluetooth effective distanceProduct Summary: E TPU Interactive Dog Toy Ball Advanced Material Made from E TPU, significantly more bite resistant than conventional dog toy balls. Smart Motion Features random bouncing and spinning for interactive self play, keeping dogs entertained. Durable Design Chew proof construction ensures long lasting fun for aggressive chewers. Specifications Ball diameter: 82mm; Weight: 160g. Packaging Comes in a colorful box measuring 8. 5 * 8. 5 * 8.