The most distinguished 4 inch Long Range quadcopter,With superb light-weight design frame and more than 28 Minutes flight time,GEPRC Crocodile Baby 4inch is launching right now,It was just a complete out-of-body experience. There are two versions now:DJI HD VTX,Analog VTX 5.8G 600MW version.Pilots can choose whichever based on their likings.

Crocodile Baby 4 inch is the lightest 4-inch Micro Long Range FPV at present.The minimum takeoff weight is within 250g,which conforms to FAA rules.If you are looking for a FPV that can fly around 30 minutes,Crocodile Baby 4 inch is powerful and flexible will satisfy all your needs.

Crocodile Baby 4 inch is the preferred choice for Micro Long Range flight.The High efficiency power system,New Produced GEPRC 1404 2750kv motor and Gemfan 4024 propeller,Using the latest GEP-20A-F4 AIO flight control system, and combine with DJI HD picture transmission system,It is very stable flight and providing a feeling of “easy control” that inspires confidence, especially among novice.In the hands of a skilled pilots, the Crocodile Baby can bring extreme awesome experience as well.Extensive testing ensures that frame and system hold up in any environment,It can work well and get better flight efficiency.If equipped with GEPRC Lion VTC6 3000mAh battery,flight time is more than 28 minutes.

Crocodile Baby 4 inch independently designed GPS module, added GPS function.When signal losing or VTX out of control,It can be start the rescue mode of betaflight (in emergency,The FPV fly back to the approximate position of the base,If the signal is get again,Be sure to operate the FPV to landing manually.) ,The Rescue mode won’t landing automatically.Crocodile baby integrates GEPRC Finder. If the FPV lost and disconnects the battery power,the beeper of GEPRC Finder will making the sound constantly.

Crocodile Baby 4 inch is assembled and debugged by GEPRC TEAM,Improved performance and the flight performance of the whole FPV always superior in Micro Long Range FPV flight.


Crocodile Baby 4 HD now uses polar camera.


  • Brand:GEPRC
  • Model:Crocodile Baby 4″ HD
  • Frame:GEP-CB4
  • Wheelbase:174mm
  • The thickness of the top plate:1.5mm
  • The thickness of the bottom plate:2.0mm
  • The thickness of the arms plate:2.5mm
  • XT30 Connector
  • Flight Controller SystemGEP-F7-35A(New AIO)
  • MCU:STM32F722RET6
  • Gyro: 6-Axis
  • Type-C USB interface
  • OSD:BetaFlight OSD w/ AT7456E chip
  • Integrated LC Filter
  • Power input:4S LiPo
  • VTX:Caddx Vista Polar
  • Props:Gemfan 4024
  • Antenna:GEPRC Momoda 5.8g Antenna Long Version LHCP
  • Motors:GR1404 2750KV
  • GPS:BN-228
  • Crocodile Baby 4″ HD Weight:242g (Include 4S 750mAh battery)
  • Receiver:PNP(with DJI Receiver) / Frsky R-XSR/TBS Nano RX

Motors & Batteries Recommended:


  • 1x Crocodile Baby 4″ HD DJI Quads
  • 4x Gemfan 4024 Props(pairs)
  • 2x The silicone pad
  • 3x L-shaped screwdriver
  • 1x Antenna protection tube
  • 1x Spare front arms
  • 1x Spare rear arms
  • 2x 12*180mm battery strap
  • 1x 15*200mm battery strap


Customer Reviews

Based on 1 review
Darren P
Solid unit

I was a little apprehensive initially about the 4-1 Esc being integrated into the FC , it’s weird looking at it because there’s literally nothing there ! I don’t know how they do it but man it works .....
(PROS) Lighter than my chimera 4” , runs longer than the chimera, comes with the DJI HD cam, tuned better than the chimera. GPS is lightening fast ! (CONS) not a very robust 4-1 Esc , settings on betaflight were terribly janky, took awhile to straighten out, other than that you can’t beat the price for what you get.
Bottom line is only time will tell how long this 4-1 Esc will hold out, as long as I don’t do any punch outs it’ll probably be ok but my experience with whimpy 4-1’s like this is they don’t last long and typically give up the ghost if even slightly used more than casual flight.