1.CH3 Control Line Panel Use receiver as power supply Use CH3 button of transmitter to controlSuit for 1/10 1/8 RC Model carLength: 250mm / 9.84inWorking Voltage: 4.8~6VInstructions: the power line is connected to the receiver CH3 Merchant: Cat RC 2.controller set A Operating voltage: 5-11VLoad Limits: Dead Lift 6.6lbs (3kg)Load Limits: Rolling Drag 9lbs (4.1kg)Capstan stretchable rope length:115cmReceiver : Input voltage 5-11V (usually 6V) Remote controller: 12V 27ABattery Control distance: About 20m Merchant: Cat RC 3.controller set B Function: A winch take-up B winch outlet C car light switch (with strobe function) D car light switch (with strobe function) CD switch channel click once to turn on the light, pre the second time to turn on the burst flash mode The new four-channel wirele remote control adds two sets of car light control switches to solve the problem of insufficient remote control channels. The CD switch channel is added to the flash mode to provide more fun. Receiving: 6-11V (usually 6V) One remote control, one receiver, the control distance is about 20m Product size: 46mm*41mm*22mm, cable length 20cm Product weight: 116g Merchant: Cat RC 4.KYX winch Specifications:Colo:red Single motorwinch length: 67*31*29mmWinch base: long hole distance: 45-50mm,wide hole spacing: 8.5mmMerchant: Cat RC 5.dual motor winch CNC carved hook can be controlled manually or remotely.Voltage: 6-9 VLength: 81.5 * 31 * 27.5mmCan also be equipped with a remote control to control the winchSpecification:Colo:redDouble motor winch length: 81.8*31*27.5mm Merchant: Cat RC 6.winch w22 Material: MetalColor: Black/red/grayVoltage: 5v to 12vLength: 2.95in / 75mmTotal Width: 2.09in / 35mmHeight: 1.49in / 38mmWeight: 2.46oz / 118gSuit for: 1/10 RC Crawler Car Merchant: Cat RC 7.bumper A Item Name: Front Bumper Weight:Front 106g Merchant: Cat RC 8.bumper B Merchant: Cat RC