DUMBORC 2.4G 6CH transmitter receiver is a new design, the frequency is 2.4Ghz, and the control distance is 400 meters. This is a FHSS signal remote control receiver, which has a faster transmission speed, response speed and more stable performance. The DUMBORC 6CH transmitter receiver is suitable for various kinds of model cars, such as cars, boats, tanks, etc. The transmitter and receiver use the same frequency, which means that you can use the transmitter to control more than one receiver. The package includes 2 receivers.