Feature: 1. High-quality material: The dog is made of high-quality plastic with a smooth surface. It won\u0027t hurt kids\u0027 hands. 3.7v lithium battery is inserted in the dog\u0027s body. You need to prepare 2* 1.5V AAA batteries for the remote controller. 2. Basic functions: Go forward/ backward. Turn left/right. It can also stretch or shorten its body when you press the corresponding key on the remote controller. 3. Programming function:  You can program the actions as you like. Then the dog will repeat what you programmed. 4. 3 kinds of music and volume adjustment: There are three kinds of music for choice. You can also adjust the level of volume according to your own preference. 5. Interaction: When you touch the chin of the dog, it can make cute moves and sounds. Switch to the following mode, it will follow the remote controller constantly. It can be a good companion for kids. Specification: This RC dog can go forward and backward, turn left and right. It can stretch and shorten its body. When you touch its mouth, it can sing songs. It's an ideal gift for kids. Features: High-quality material: The dog is made of high-quality plastic with a smooth surface. It won't hurt kids' hands. 3.7v lithium battery is inserted in the dog's body. You need to prepare 2* 1.5V AAA batteries for the remote controller. Basic functions: Go forward/ backward. Turn left/right. It can also stretch or shorten its body when you press the corresponding key on the remote controller. Programming function: You can program the actions as you like. Then the dog will repeat what you programmed. 3 kinds of music and volume adjustment: There are three kinds of music for choice. You can also adjust the level of volume according to your own preference. Interaction: When you touch the chin of the dog, it can make cute moves and sounds. Switch to the following mode, it will follow the remote controller constantly. It can be a good companion for kids. Any problems, please contact us without hesitation. Honor to serve you! Specifications: Dog Name: RC robot dog Material: Plastic+electronic components Color: White Battery: 3.7v 600mAh lithium battery Charging Time: 4h Work Time: 30min Dog Size: 30*10*16cm Remote Controller Remote Control Distance: 5m Battery: 2*1.5v AAA batteries (not included) Package information: Size: 29*22*15.7cm Weight:928g Package list: 1*USB Cable 1*Dog 1*Remote Controller 1*Instruction Note:*There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Package List: 1*USB Cable 1*Dog 1*Remote Controller 1*Instruction Note:*There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.