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Emax Babyhawk II Analog 3.5Inch ECO1404 3700KV F4 4in1 25A ESC TBS UNIFY PRO32 5G8 V1.1 RunCam Racer 5 FPV Racing Drone PNP/BNF


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Emax Babyhawk II Analog 3.5Inch ECO1404 3700KV F4 4in1 25A ESC TBS UNIFY PRO32 5G8 V1.1 RunCam Racer 5 FPV Racing Drone PNP/BNF


Babyhawk I (Analog):

Diagonal wheelbase (without paddles): 155mm
Maximum size of the aircraft (without antenna, cable tie): 210mm
Aircraft weight (without battery): 117g±2g
Motor: ECO1404-3700KV
Propeller: Avan 3.5 inch Propeller
Main Flight Controller: F4 ( STM32F411 firmware) 4in1 25A ESC
Camerar: TBS UNIFYPRO32 5G8 VTX + RUNCAM Racer 5


Package Included:
1x Babyhawk I(Analog)
1x Instruction manua card
2x Extra Propeller (CW & CCW)
1x Screw pack

LiteRadio 2 SE Radio Transmitter is the upgraded version based on LiteRadio 2 and comes with huge improvements.

Built-in 1000 mAh 1S battery, LiteRadio 2 SE increases the endurance to 8 hours.

Pilots can directly operate the Joystick Calibration and Upgrade Firmware on the radio transmitter.

Supports the Frsky / Futaba / Bayang, pilots can easily change Futaba, Frsky D8, Frsky FCC D16 and Frsky LBT D16 mode via the radio transmitter.

Comes with 100mW transmitting power, LiteRadio 2 SE brings a wider operating range.

Bullet Point

LiteRadio 2 SE upgrades with Customized LiteRadio System. Pilots can directly operate the Joystick Calibration and Firmware Update on the radio transmitter, which is more convenient for the beginner racer to operate.

Equipped with a built-in 1000 mAh 1S battery, LiteRadio 2 SE can use up to 8 hours, bringing an excellent endurance performance. 

Comes with a built-in charging module, LiteRadio 2 SE can support USB charging which is more convenient to use. Meanwhile, it designs a Low-Power warning to indicate a low battery. While it needs to be re-charged(when the voltage is lower than 3.5V), the LED will turn red first, then it will turn blue and flash slowly. 

Compared with the LiteRadio 2, LiteRadio 2 SE has a larger transmitting power that can reach 100mW, bringing a wider operating range.

Adopted the rubber coat, LiteRadio 2 SE is ergonomic and has the shape of a gaming controller. It's comfortable to hold, and the anti-slip texture on the handles allows for a solid grip.

This radio transmitter acts as a USB Joystick when connected to a personal computer. So you could use it to play FPV simulators like EREADRONE.

LiteRadio 2 SE transmitter has been equipped on the Ready-to-Fly FPV whoop racing advanced kit 2 and FPV whoop racing starter kit 2. It is one of the easiest ways to get into the hobby.


Item: LiteRadio 2 SE

Color: White

Frequency Range: 2.4G (2403MHz-2447MHz)

2.4G System: NRF24L01 or CC2500

Channel: 8

Support Protocol: Bayang / Futaba S-FHSS / Frsky FCC D16/ Frsky LBT D16 / Frsky D8

Power: ≤100mw

Adapted Drone Type: Multirotor

Support USB Charging / Firmware Update

Support BETAFPV Simulator Connected / Customized LiteRadio System / Joystick Calibration

LED Light: Green-Power On / Red-Warning if the voltage is lower than 3.5V / Blue-Normal

Battery: Built-in 1000mAh 1S Battery

Charging Connector: TypeC

Comparison of LiteRadio 2 SE and LiteRadio 2


     LiteRadio 2 SE

    LiteRadio 2


    Customized LiteRadio System

    Opensource OPENTX


    Built-in 1000mAh 1S Battery

    Removable 350mAh 2S Battery

    RF Power



    Working Time

    8 Hours

    3 Hours


    Frsky FCC D16/Frsky LBT D16/Frsky D8/Futaba S-FHSS, Bayang

    Frsky FCC D16/Frsky LBT D16 /Frsky D8, Bayang

    Joystick Calibration


    No(Could with OpenTX Companion)

    Firmware Update



How to switch the protocol

To change protocols (Frsky FCC D16, Frsky LBT D16, Frsky D8, or Futaba S-FHSS), you have to power it off first, then press and hold the bind button while you power it back on. After that, the flash times of the red LED before buzzer alarms will change, and it will indicate which protocol it is on. 
  • LED Status

    Protocol Version

    Flash Once

    Frsky FCC D16

    Flash Twice 

    Frsky LBT D16

    Flash Three Times 

    Frsky D8

    Flash Four Times

    Futaba S-FHSS

Diagram of LiteRadio 2 SE


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