Remark: 1.This model is equipped with full proportion radio remote control system functions for forward, backward,turn left and right , braking, lighting, etc., as well as battery overcharge protection and overcurrent protection functions. 2.The speed of the governor is halved when the battery power is lower than 6.6V. The governor stops working automatically. 1. Controller headlight.taillight.fog light and turn signal flasher 2. The transmission can be controlled at high speed, neutral gear, low speed, and mechanical gear shifting. It is equipped with reverse transmission,breakaway system， 3. High speed bearings(the whole car) 4. 2.4GHz Full proportion raido remote control system RTR+The differential can be upgraded, and some parts can be upgraded to metal parts Description 1：18 2.4G 4WD Off-Road Crawler Product size 276*123*128mm Motor 1808 brushless motor Wheel track :79MM Wheel base：155.7MM Servo 9g 3line steering servo (1.2 kg torque) ESC 2.4Ghz Brushless ESC（10A） Color box size 31.5*15.7*23.5CM Battery type 750mAh 7.4V Color Silver-gray/pearlescent white Frequency 2.4Ghz PCS/CTN Remote Control Distance 60m Carton Size Transmitter 2.4GHz Full proportion radio remote control system（Gun shaped) Carton Weight Playing Time About 60 minutes Product weight 570g(Include battery） Charging Time About 2 hours The battery of transmitter Not Include Differential Not Included Charger Yes The battery of transmitter 4*AA Speed about 15 KM/H Protection function 1.Charging protection 2.Low voltage protection 3.Battery protection (UDI-UCX1802PRO-WHITE)