VATOS RC Remote Control Cars Off Road High Speed 4WD 25MPH 1:24 Scale 50M Remote Control 30 Mins Playing Time 2.4GHz Electric Vehicle Buggy Truck (VL-BG1510C-W) 4WD: 1:24 proportational 4 Wheel Drive independent suspension system for various racing games. HIGH SPEED: 40km/H,it may be small but this car has absolutely insane acceleration and the top speed doesn't disappoint. LONG BATTERY LIFE:30~40 minutes battery life,also rechargeable via USB/charger; you must have your own USB-Wall adapter or power bank) DIFFERENTIAL GEAR: Adopt three stage differential gear with the most complex technology in high speed auto industry. SUPERIOR TRAFFICABILITY:superior trafficability of cross country and overcoming obstacle for multi-terrain racing like rocks, asphalt, packed dirt, and a cobblestone street,inclines.