Model number: 989-393 Model name: amphibious rc tank Material: abs Color: red, green optional Charger plug: eu, us plug optional Remote frequency: 2.4ghz Remote distance: about 30-40m Action time: about 20min Charge time: about 60min Steering: double-side wheel Functions: go forward, go backward, move right/left, turn left/right spin around, wheel 360â°steering, with led light Battery power supply: 7.2v 700mah ni-cd battery (included) Transmitter battery: 2x 1.5v aa battery (not included) Battery size: 47x41x22mm Item size: 365x270x180mm (artificial measurements error allowed) Item weight: 1291g