Description:  Color: Blue and green.  Max Speed: 3km/h.  Motor: Small power engine.  Frequency: 2.4G.  Channel: 2CH.  Remote Distance: 30m.  Required Battery: 2X 1.5V AA battery(not included).  Battery for the Tank: 3.7v 500mAh Li-ion battery(included).  Battery Charging Time: About 2 hours.  Battery Playing Time: Approx.15 minutes.  Material: PA+electronic parts.  Tank Weight: About 433g(without battery).  Tank Size: 20.9*11.8*10.3cm.  Box Size: 32*19*13cm.     Function:  Forward, backward, turn left/right, automatically demonstration, programmable, fort rotation, simulated sound.     Features:  1. 2.4G remote control, multi-person operation does not interfere with each other;  2. With forward, backward, left and right steering, the turret can rotate 270 degrees, and the sound of the tank engine.  3. The turret has an automatic clutch, press the button of the remote control to send cannonballs, there will be the sound of cannonballs and the vibration of the fuselage inertial Mometer.  4. Press the machine gun button on the remote control, there is a continuous machine gun sound.  5. The tank has automatic demonstration function, press the automatic demonstration button, the tank will automatically demonstrate a set of programmed demonstration actions , the functions will be programmed into the memory in turn, and then press the programming button to automatically enter the programming function playback in turn. At this time, pressing any function button can interrupt the programming playback.     Package Included:  1X RC Tank.  1X Tank Battery.  1X Remote Controller.  1X Manual.  1X USB Charging Cable