This is a cool RC engineering car, fun for kids and adults. It is the most realistic replica of a construction truck. The scale of RC construction truck is 1/20, and with powerful motor. The construction vehicle toy is made of high-quality material, and with realistic lights and sounds, it makes it even more fun and vivid. Best choice as a gift! Features: Function: Forward, backward, turn right, left, dig, one-click demo, the console rotate 680?, and with music and light. 2.4G Remote Radio: 2.4G anti-interference high-frequency remote control allows several RC cars can be used at the same time and without interfering with each other. High Quality Material: 1/20 scale 11CH, can be as collection, decoration. Good interactive toy between parent and kids. Made of high-quality material, unique design, exquisite workmanship and outstanding appearance. Lights and Sound: Highly bright light and realistic operation sound restore the real sense of the working site, giving you a feeling of immersive. Become the brightest presence on the street. Best Education Gift For Children: Promoting 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: 240mins Charging Time: 140mins Material: ABS, Electronic Component Application: Collection, Decoration, Entertainment, Gift Base Size: 16*10.6cm, Flexible Arm: 12cm+19cm