X4 RC Transmitter and Receiver X6F, 4 Channel Radio Remote Controller for RC Cars Boats Tanks Crawler Truck Driving

Dumborc rc transmitter and receiver x6f with Sling comboThe remote control is a very comfortable rc controller, the
size is: 160*100*205mm, 3 channel 3-switch design, so we can control lights for fun.
400-500m Long Distance: The test longest distance could be 500m without roadblock.
High Quality and Fast Response: When we are racing and driving, the fast reflexes make the cars more responsive during the race.
Mixing Funtion: 1ch and 2ch can be setup mixing function, it' s more fun for our cars
Easy install and setting: It' s very easy to install or bind with other receiver through the receiver button, and the knob over the transmitter. we can search for a large of setting videos on youtube also.