High-quality Material: Flexible limbs enhance the dexterity and fluency of this small robot's moves. The robot dog toy for kids is made from durable, shatterproof ABS plastic to ensure long-lasting performance, safe and non-toxic. With a smooth and round body, no sharp corners, totally safe for kids. Energy Saving & Lasting Battery: - The robot dog toy has a built-in rechargeable battery with 3.7V 500mAh (included), 3.0V controller batteries ( Included). The smart robot dog will provide 2 hours fun after 2 hour charge with USB. The toy dog goes to sleep mode after 90 seconds not in use, you need to reopen it to activated it, which will preserve the battery. Perfect Gift for Kids Toddlers: A robotic dogs for kids. This smart robot puppy is an exciting toy dog robots, Christmas or Birthday gift for kids boys girls 3 4 5 6 7 8 9 10 and up. It will be your kid's good companion. A great option for keeping a puppy if your kids are allergic to the real puppy. We provides 180-day free refund or replacement, so any problems, please contact us.