When the organisms are spilled, hit or lie down, their internal motion detectors will respond. Includes a battery. Voice of Animal: Respond to the touch of the animal. When you play with a paw, a realistic sound will be generated. Play the melody game to have more fun. Colorful design: This teddy hedgehog toy is equipped with the feather tail to attract cats. High quality: durable and safe chewing, meet your pet hunt. How to use: Remove the plastic line to activate the toy and look at the hunter. Product function: Simulate Animal Style Design Really Voice Online Clip Responsive Touch Stimcomen Book Hunting Book Not at home Precautions - 1. To ensure the storage power, the toy has a disposable insulation sheet, the insulation sheet is removed, the owner did not pinch the toy, avoiding the separation of the battery. 2. To prevent cats from eating electronic components, the battery is not replaceable. 3. Pets must be supervised when reading! 4. If part of this product is broken or