Description: 2.4G Technology: 2.4G technology, FHSS frequency hopping spread , excellent anti interference ability.Fast Response: The receiver response time is 2ms, ensuring a fast response and better control. Smooth and highly sensitive to control inputs and stable at distances from 50m.4 Channels: Each of the 4 channels can be set respectively, channels 1 2 can control servo and throttle, channels 3 4 can be used for lights/gear /diff lock/winch.Application: This transmitter is suitable for MN111 RC cars, RC boats and RC tanks.Easy to Control: The transmitter allows you to control and maneuver the RC car. The controls are easy to master even for beginners. Specification: Remote control channel: 4 channelRemote control distance: 30~50 metersRemote control signal: Size Chart: 25cmx18cmx9cm/9.84inchx7.09inchx3.54inch Package Includes: 1 Remote control1 Receiver3 Wires1 USB Cable 1 Battery Note: Please allow slightly errors due to manual measurement and different monitors.