DumboRC DDF-350 2.4GHz 10CH HD LCD Screen Digital Radio Transmitter with X10F/X10FG/X4FM/X4FMG/X6DC/X6DCG Receiver For RC Airplane Car Boat Tank Features: 1. New frequency hopping communication technology 2. Support tank mixing control and program custom mixing control 3. Support wireless training, PPM output input, head track function 4. All channels can be independently set forward and reverse direction and stroke size 5. Direction and throttle curve can be set 6. Support winch control 7. Ten groups of model selection 8. Remote control distance 350 meters (ordinary receiver return signal 40 meters, long distance return receiver return distance 350 meters) 9. Dial wheel parameters, simple and intuitive operation Settings 10. Support USB firmware upgrade 11. Compatible with all Dumbo receivers Receiver Specification:Brand: DumboRC Material: Plastic + Electronic ComponentsSuitable for: Car/Boat/Tank Model: X4FM/X4FMGChannel: 4CHVoltage range: 3V-10V DCOperating current: 30 mA@5VSignal: PWMSpreading mode: FHSS (67 channel pseudo-random frequency hopping)Compatible remote control: X4 X6 series/X5P series/X6PM series remote control Note: X4FM No gyro function/ X4FMG Gyro function included. Weight: 2.3gModel: X6DC/X6DCGChannel: 6CHReceiver Voltage Range: 3.3-10VReceiver Operating Current: 30mAModulation Mode: GFSKSpread Spectrum: FHSSControl Distance: More than 400 metersSupport HV servo, and maximum servo voltage is 10V.With LED lamp control interfaceThis receiver integrates the lamp group, and not using Y wires getting singals of CH1 and CH2 as traditional wiring method.Support Transmitter: X4 X5 X6 X6P Note: X6DC No gyro function/ X6DCG Gyro function included. Weight: 9gModel: X10F/X10FGChannel: 10CHReceiver Voltage Range: 4.8-10VReceiver Operating Current: 30mAModulation Mode: GFSKSpreading Mode: FHSS 67 channel pseudo-random frequency hoppingNote: X10F No gyro function/ X10FG Gyro function included. COMBO: DDF-350 + X10F/X10FG can showed the battery voltage level Packing Included 1x DumboRC DDF-350 Transmitter 1x X6DC receiver or X6DCG receiver or X4FM receiver or X4FMG receiver or X10F receiver or X10FG receiver