Features:Function: Forward, backward, left and right turn, brake. Full scale synchronous control, left/right hand throttle control mode, throttle neutral adjustment.Equipped with 390 high-speed magnetic motor, high torque servo, specialized high-speed rolling bearing, all high performance parts to help the be a unique one.Waterproof, fast response, high power model brushed electronic governor (with lithium battery), strong power system that makes the car able to continuously working 25mins.Advanced high-capacity large-rate discharge, model dedicated 7.4V 1500mAh lithium battery. 2.4GHz Radio System with waterproof receiver allows to race at the same time in the same track. 80 meter control distance, racing freely.Specially use hardware shock absorber, much accurate and precise to perfectly absorb shock. Fast, affordable fun, excitement in water, mud and snow!Any problem, please contact us without hesitation. Honor to serve you!