Flybee 16 HD O4 2S Ultralight FPV Drone – GOKU F405 ELRS AIO, ROBO 1003 14800KV, 40mm 1611-3 Props, 45.7g

Overview

The Flybee 16 HD O4 2S Ultralight FPV Drone is a 1.6-inch toothpick FPV drone built around the DJI O4 digital system for low-latency HD flight and onboard recording up to 4K/60fps. Weighing only 45.7 g, it integrates a GOKU F405 HD 1–2S ELRS AIO V2 flight controller, ROBO 1003 14800KV motors, 40 mm 1611-3 props, and a Flywoo 5.8G 3dBi brass antenna. A three-point shock-absorbing camera platform, reverse-thrust layout, and a quick-release battery bay make it compact, stable, and easy to operate in tight spaces. The platform is also compatible with multiple HD VTX options including O3 Lite, O4, Walksnail, and HDZero.

Note: Flywoo O4 Wide-Angle Lens (plug & play, expands FOV to 155°) is optional and sold separately. For sales or support, contact support@rcdrone.top or visit https://rcdrone.top/.

Key Features

• Ultra-light toothpick design: palm-size, highly portable; sub-50 g all-up weight class (frame-only weight 45.7 g listed below).
• DJI O4 video system: up to 4K/60fps recording with low-latency link (<20 ms as indicated), optimized camera mount to reduce jello.
• Three-point shock absorption and anti-shake mounting to stabilize footage; installation tips included below.
• Reverse-thrust power layout for balance and efficiency.
• Quick-release battery compartment with lock-type holders for 2S 550 mAh and 750 mAh packs.
• Efficient powertrain: ROBO 1003 14800KV motors with 40 mm 1611-3 props (1.5 mm shaft) for long flights.
• GOKU F405 HD 1–2S ELRS AIO V2 flight controller with F405 BGA MCU, integrated 2.4G ELRS receiver, multiple UARTs, I2C, and Blackbox storage (as shown on product board overview).
• Crash protection touches: camera UV filter (O4 version), TPU motor corner guards/prop protection accessories, and accessible Type-C data port.
• HD VTX compatibility across O3 Lite, O4, Walksnail, and HDZero ecosystems.

Specifications

What’s Included

• 1 × Flybee 16 HD O4 Ultralight FPV Drone
• 8 × 1611-3 props
• 1 × USB data cable for O4 Air Unit (90° Type‑C)
• 1 × 2S 550 mAh battery TPU mount
• 1 × 2S 750 mAh battery TPU mount
• 1 × O4 UV filter (only the O4 version includes the filter)
• Shock-absorbing balls and bottom sponge pad
• L-shaped wrench, screwdriver
• Nylon studs, locknuts, gaskets, clips
• Screw pack and hardware set
• 4 × Prop guards

FAQ

What is the “FLY” series?

The FLY series is a 2S drone lineup including Flylens 75/85, Flytimes 85, Flybee 16, and Flybee 20, sharing a common power platform for modular play.

Can this kit use a Flywoo O3 Lite Air Unit?

Yes. The camera mount keeps an 18 mm size and supports O3 Lite and O4.

Why is my O4 camera footage shaky?

• Keep the O4 coaxial cable isolated from the carbon plate.
• Secure the power cable so it does not touch the camera bracket.

How to choose between Flybee 16 and 20?

Flybee 16 uses 1.6-inch props for the smallest footprint; Flybee 20 uses 2.0-inch props for more power.

Where to get CLI and STL files?

Please refer to the Flywoo Support Center.

Notes

• Flywoo O4 Wide-Angle Lens is not included and must be purchased separately.
• Battery and flight time figures are manufacturer indications and may vary with environment and tuning.

Details

Keep the O4 camera coaxial and power cables from rubbing on the carbon plate or camera bracket to help reduce vibration in footage.

A plug-and-play O4 wide-angle lens expands the field of view to 155°, delivering broader scene capture without extra modifications.

The Flybee 16 HD O4 ultralight FPV drone features a compact frame with a front camera mount and a tidy top-mounted electronics stack.

The Flybee 16/20 ultralight toothpick FPV build pairs HD video capture with a GOKU F405 HD 20A AIO layout for a compact, tidy setup.

Flybee 16 HD combines DJI O4 transmission with a quick-release 2S battery latch and three-point shock absorption for more stable footage.

The Flybee O4 ultralight platform is built to keep overall weight low, with example configurations reading 47.6g, 58.9g, and 68.8g on a scale.

Flybee16-O4 weighs in at 45.7g on the scale, offering a lighter setup than the Flylens75-O4 at 55.4g.

Flybee 16/20 combines a compact frame with a Type‑C data port, detachable camera bracket, TPU motor mounts, and a cooled VTX layout.

The Flywoo O4 setup is advertised with 4K 60FPS recording, sub-20ms latency, and a lightweight under-11g design.

The F405 BGA flight control setup includes a real 12A 4-in-1 ESC, five UART ports, an I2C port for compass, and 8MB BlackBox logging.

The Flybee 16 HD O4 power setup pairs ROBO 1003 14800KV motors with 1611-3 or 2015-2 props and supports 2S 550–1000mAh batteries.

Flybee 16 HD supports multiple HD VTX options, including Flywoo O3 Lite, O4, Walksnail, and HDZero.

O4 camera protective shells in black, red, yellow, and purple pair with ND4, ND8, and ND16 filters for quick lens and housing swaps.

The Flybee 16 package includes 1611-3 props, TPU battery mounts, USB-C data cable for the O4 air unit, UV filter, tools, and a full screw pack for setup.

The Flybee 16 kit includes 1611-3 propellers, an O4 customized shell, battery TPU mounts, tools, and assorted hardware for setup and maintenance.