Welcome to AEDWQ Remote Tank Shop! We guarantee high quality products and services Brand: AEDWQ Product Name: American M4A3 Sherman Tank Remote Control Technology: 2.4G Multi Frequency Remote Control Product Ratio: 1:16 Am Color: Camouflage Green Product Material: Alloy + Electronic Components + Eco-friendly Plastic Remote Control Distance: 100M Body Battery: 7.4V 1800mAh Battery Pack Remote Control Battery: 1.5V Battery * 6 High Performance Not suitable for batteries included. Product Size: 15.0 x 6.5 x 8.9 inches (38 x 16.5 x 22.5 cm); Package Size: 20.7 x 7.9 x 12.0 inches (50.7 x 20 x 30.5 cm); Version Difference: Uniform function (two functions are the same): Sound effects, Smoke effect, Recoil, Stepless speed, 2.4G remote control and other basic version of BB firing raisers, plastic trucks, plastic Drive wheel, plastic induction wheel (front and rear wheel), plastic gear box, metal barrel; Metal version configuration: Infrared battle, BB bullet firing, metal truck, metal drive wheel, metal induction wheel (front and rear wheel), metal gear box, metal barrel; Product accessories: 1, 2.4G remote control, 1 charger x rechargeable battery pack, 1, target board x 1, instruction manual (English language not guaranteed) 1 Main function: Infinite Variable speed and backward, super reliable rotation, recoil demonstration, turret 320° rotation, independent suspension, barrel elevation angle 30°, simulation sound and action effect, full scale remote control function, tank smoke effect 1★cm (CM) 10mm (mm) = 0.39 inch (IN) = If you have any questions about our products or services, please contact us within 24 hours. If you have any questions, please contact us to help you We will try our best to serve you. We are committed to providing high quality products to our customers.