it's designed for HD VTX (compatible with DJI O4, Walksnail, HDzero). Its "toothpick" design makes it compact, lightweight and highly mobile.
Inheriting the FLY series' strong power and quality components, the Flybee 16\20 can smoothly fly through narrow indoor or complex outdoor areas, offering an unprecedented flying experience. It's the top choice for aerial photography lovers and professionals!

Highlights:
Light & Portable: The unique "toothpick" design and ultra-compact body enable easy flight in narrow spaces, ensuring high portability.
Superb Imaging: The O4 Air unit captures 1080p - 4K/60fps HD footage with rich details.
Stable Platform: The 3-point shock-absorbing platform, tailored for O4 Air unit, avoids jelly effect.
Reverse Thrust: The system boosts stability and endurance.
Quick Battery: The new lock-type compartment is quick to remove and secure.
Power Efficiency: Flybee 20's 2015-2 40mm blades offer high efficiency and long flights.

Specifications
Model : Flybee 20 HD O4 Ultralight FPV Drone
Frame : Flybee 20 O4 Framke Kit
Electronic : GOKU F405 HD 1-2S ELRS AIO V2 42688
Transmission : DJI O4 Air unit
Camera : DJI O4 Camera
Propeller : 2015 2-Blade Propeller
Motor : ROBO 1003 14800KV
Antenna : Flywoo 5.8G Light 5.8G 3dBi Brass Antenna UFL
Weight : 47.6g
550mah Battery( 24% Take off thrust / 5m30s / 75km/h )
750mah Battery ( 26% Take off thrust / 7m30s / 75km/h )

In the box :
1* Flybee 20 HD O4 Ultralight FPV Drone
1* USB Data Cable For 04 Air Unit 90 Type C
1* 2S 550mah battery tpu mount
1* 2S 750mah battery tpu mount
1* O4 UV Filter Only the O4 version includes filters
8* 1611-4 Props
1* Screwdriver
1* hardware set