This is a cool RC engineering car, fun for both kids and adults. It is the most realistic replica of a construction truck. The scale of the RC construction truck is 1/20, and with a powerful motor. The construction vehicle toy is made of high-quality material, and with realistic lights and sounds, which makes it even more fun and vivid. Choose it as a gift! Features: Function: forward, backward, turn right, left, dig, one-click demo, console rotates 680°, and with music and lights. 2.4G remote control: 2.4G anti-interference high-frequency remote control allows multiple RC cars to be used at the same time without interfering with each other. High-quality material: 1/20 scale 11ch, can be used as collection, decoration. Good parent-child interactive toy. Made of high-quality material, unique design, exquisite workmanship and outstanding appearance. Lights and sounds: very bright lights and realistic operating sounds restore the real sense of the construction site, giving you a sense of immersion. Be the brightest presence on the street. Educational gift for children: promotes children's intellectual development, and good for children's interest cultivation and various ability development. Specification: Item name: RC excavator Scale: 1/20 Main color: yellow, black Frequency: 2.4GHz Channel: 11ch Control distance: about 30m Battery: 3.7V 1200mAh rechargeable battery (included) Battery for transmitter: 2 * 1.5V AA batteries (not included) Running time: 240 minutes Charging time: 140 minutes Material: ABS, electronic component Application: collection, decoration, entertainment, gift Base size: 16*10.6cm, flexible arm: 12cm+19cm Note: There might be some deviations due to manual measurement or slight color difference as result of photographing scene. Thank you for your kindness. This product contains electronic components, should not be used in water or in a humid environment, use a dry rag to wipe the dirty spot. The battery can only be charged under adult supervision. Package information: Package size: 34.7*16*13.6cm Package weight: 800g Gift box packaging Packing list: 1 * RC excavator 1 * transmitter 1 * battery 1 * charging cable 1* screwdriver 1* instruction manual