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DUMBORC X4 2.4GHz 4 Channels Radio Features:
1. Auto Identification of Low Voltage:
(1)AA Battery: 4.8V-6V, auto identification of voltage, 4.1V low voltage warning.
(2)Li-Po Battery: 7.4-12.6V(support 2S-3S), auto-identification of voltage, 7.2V low voltage warning.
2. Anti-lock Braking System: With out-of-control protection, no need to worry about car damage caused by misoperation.
3. Circuit safety protection: With reverse polarity protection circuit, the transmitter and receiver will not be damaged even if the polarity is inserted.
4. Two Working Modes: General mode for ordinary remote control cars/boats & Mixed mode for dual-motor models such as tanks.
5. 4 Channels Transmitter: CH1 controls the direction, CH2 controls the throttle, CH3 and CH4 can be customized to control lights, trumpets, and hinges when connect with a switch board.
6. Compatible Receivers: DUMBORC P6F/X6F/X6FG/X6DC/X6A
TIPS: When you use our Dumborc X4 Transmitter, if the Throtthe or Steering is not work, just need to adjust the "Sub-trim for Steering/Throttle" to "0" and the "EPA for Steering /Throttle" at 80.
More Features:
Simulator Port: Support play online game with RC simulator(Need to buy dongle separately)
USB Port: Support upgrade firmware and power supply by USB cable
The strips on the trigger increase the touching friction, that's will be enhance the control ability of throttle.
Lanyard will come with the radio, makes driver control more convenient and long drive more pleasant
Quickly distinguish working modes by LED light colors. Factory default is general mode with blue LED.
Easy to switch the radio working modes to meet the needs of different models.
Under menu setting mode, you could customize the range of channel 1 to 4 according to your needs.
3 Ways for Power Supply:
- 4*1.5V AA Batteries(Battery not included)
- 2-3S Lithium Battery with JST connector(Battery not included, max size of Lipo Battery is 2.24*1.38*0.43in)
- Micro USB Power Port(Input voltage not exceed 5V)
If the Receiver you get is P6F, please don't worry, P6F is the upgraded version of X6F.
Servo Mode Setting (for P6F Receiver)
Press the binding button 4 times quickly, and the servo signal output by the P6F receiver will switch between the digital servo and the analog servo. When the servo signal output by the receiver is inconsistent with the model of the servo, the servo will make a "squeaking" sound, vibrate and be accompanied by heat generation. At this time, it is necessary to switch to the correct servo mode.
Joseph F.
2025-09-06 12:05:37
It is very easy to install, very controlled, and almost no delay. The only thing I have against it is when you turn down the throttle setting, it turns down the breaks. But it doesn’t even really matter, because you wouldn’t be going that fast. It’s in my Typhon 6s, planning to get one for my Kraton 6s. My friend is gonna get one for his Notorious. Me and my friend are no experts on recievers, but we did it in under to minutes. Doesn’t matter if you plug it in wrong, just unplug it and replay it somewhere else. Easily 5/5. This is worth about 150 in my opinion. Absolute steal!
C
2025-08-29 17:50:17
Have both the gyro & non gyro model transmitters & receivers, they work great. Use the non gyro one for my 16†speed boat, it works great. Binds easy, smooth control, great range & has all the adjustments & channels one could need for most anything you’d use it for. One on the left is the non gyro one, the one listed. Zero complaints & they come with a lanyard which is a nice bonus. Just do some research and make sure it will bind to the vehicle you plan on using it in, for instance it works great on my boat with hobbywing electronics, but does not work in my slash vxl. But that’s no fault of the manufacturer. Great price, seem to hold up well, pictures are accurate. Would definitely buy again, 10/10 recommend.
George
2025-08-13 10:29:15
Made replacing an oem combo esc so much easier and the quality of the remote is great! Will recommend to anyone.
Terry M.
2025-08-05 15:18:24
This is the second one of these radios with the silly name I got, first was with a cheap ebay purchase, and though I have a digital flysky radio , and the stock traxxas radios, I race Mudboss, and I like the flysky well enough, since we race our cars, and the traxxas lacks zero tun-ability, the flysky makes it impossible to change on the fly, I wanted something inbetween, and the Dumbo RC fit the bill with simple analog knobs and was comfortable in the hand. Works great.Now the only extra feature like to see it adjustment for EXP but not a big deal as just learn to drive better.
Wiley O.
2025-07-24 20:43:02
Good quality, especially for the money, fast speed and response from the controls, the only thing I don't like is ,I have tho have the switch's in the reverse position instead of the normal position.
Hotdog
2025-07-20 15:39:46
These are good quality. Used to buy Futaba gear for Tamiya builds, but these are better. You get 4 channels or for a little more money, 6 channel and a gyro. Been using these for 2 years now, no issues.
Jg400
2025-06-02 12:30:12
Great cheap radio. Got it for my grandsons truck
Kris
2025-05-23 12:47:46
Great quality controller! Instructions could be a light better , but once I understood them pretty is setup! These do have the option to add lights just need the light control
Tom
2025-04-02 21:06:15
Works mint
Graham Barron
2025-01-12 16:30:44
Great radio highly reccomend
James Royer
2024-12-10 17:27:17
Confortable en main facile à employer
Tad howey
2024-12-08 16:48:08
Great radio for the distance needed in any ex car I recommend it for the price
Dubois j.
2024-11-28 12:42:33
Très bonne manette..cette l émetteur..le bouton pour bind la manette..fragile..le bouton a araché..par chance..même si la pétuche du bouton arrache le bouton est encore fonctionnel..faut apuyé dessus au lieu de poussé..a date appart ce défaut je l aime bien..pas essayé pile lipo encore a intérieur..avoir su qui avais des choix de couleur j aurais aimé mieux une autre couleur que vert bizarre..entk bon produit et énormément de testeur youtuber l étulise..dur a trouvé une télécommande avec une distance aussi élevé dans cette game même dans le haute game ne frolle pas cette distance
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