Overview
Flylens 75 HD O4 Wide 2S Whoop FPV Drone is a compact 2S whoop platform designed for high-definition digital FPV and stabilized video capture using a shock-absorbing camera mount structure. It uses a carbon fiber + PC body design, a quick-release battery compartment, and a reverse-thrust power layout with a bottom-mounted transmission compartment.
Key Features
- Compact frame with quick assembly: frame can be assembled with five screws; Y-shaped structure for improved shock resistance.
- Three-point shock absorption structure: reduces high-frequency vibration and “jello” effects for steadier footage.
- Reverse thrust power design: intended to improve stability, maneuverability, and endurance; VTX module compartment placed underneath for protection and cooling (PC material).
- GOKU F405 12A AIO platform (as described): F405 BGA chip, 12A 4-in-1 ESC, 5 UART ports, I2C compass input, built-in 2.4G receiver, and 8MB blackbox storage.
- ROBO 1003 + 3-blade prop system: designed for 2S batteries in the 550mAh to 1000mAh range; promotional material states endurance up to 6 minutes with a 1000mAh battery.
- Quick-release battery compartment: supports multiple battery capacities and fast battery swaps.
- Flywoo XT30UP connector cable (as described): designed to reduce plug-in breakage using an Amass XT30 sheath.
- O4 digital system claims in provided materials: text states 4K 120fps recording; a promotional image states 4K 60fps and latency <20ms, and shows “<11g”.
Specifications
Flylens 75 HD O4 2S Whoop FPV Drone
| Model | Flylens 75 HD O4 2S Whoop FPV Drone |
| Frame | Flylens 75 O3lite / O4 Frame kit |
| Electronic | GOKU F405 HD 1-2S ELRS AIO V2 (42688) |
| Transmission | DJI O4 Air Unit |
| Camera | DJI O4 Air unit |
| Propeller | 1611-3 40mm 1.5mm shaft |
| Motor | ROBO 1003 14800KV |
| Antenna | Flywoo 5.8G Light 5.8G 3dBi Brass Antenna UFL |
| Weight | 55.4g |
| 550mah Battery | (26% Take off thrust / 4m / 65km/h) |
| 750mah Battery | (29% Take off thrust / 5m30s / 65km/h) |
| 1000mah Battery | (30% Take off thrust / 6m30s / 65km/h) |
Flylens 75 HD O4 Wide 2S Whoop FPV Drone
| Model | Flylens 75 HD O4 Wide 2S Whoop FPV Drone |
| Frame | Flylens 75 O4 Pro Frame kit |
| Electronic | GOKU F405 HD 1-2S ELRS AIO V2 (42688) |
| Transmission | DJI O4 Air Unit |
| Camera | Flywoo O4 Wide Camera |
| Propeller | 1611-3 40mm 1.5mm shaft |
| Motor | ROBO 1003 14800KV |
| Antenna | Flywoo 5.8G Light 5.8G 3dBi Brass Antenna UFL |
| Weight | 64.2g |
| 550mah Battery | (30% Take off thrust / 3m30s / 60km/h) |
| 750mah Battery | (33% Take off thrust / 5m / 60km/h) |
| 1000mah Battery | (34% Take off thrust / 6m / 60km/h) |
What’s Included
- 1x Flylens 75 HD O4 2S Whoop FPV Drone
- 1x USB Data Cable for O4 Air Unit (90° Type-C)
- 1x 2S 550mah battery TPU mount
- 1x 2S 750mah battery TPU mount
- 1x 2S 1000mah battery TPU mount
- 1x O4 UV Filter (only the O4 version includes filter)
- 8x 1611-3 props
- 1x Screwdriver
- 1x Hardware set
- 1x Flylens 75 HD O4 Wide 2S Whoop FPV Drone
- 1x USB Data Cable for O4 Air Unit (90° Type-C)
- 1x 2S 550mah battery TPU mount
- 1x 2S 750mah battery TPU mount
- 1x 2S 1000mah battery TPU mount
- 1x O4 Wide ND Filter (only the O4 Wide version includes filter)
- 8x 1611-3 props
- 1x Screwdriver
- 1x Hardware set
FAQ / Setup Notes
- FLY series: a 2S drone series including Flylens 75 / Flylens 85 / Flytimes 85 / Flybee 16 / Flybee 20.
- O3 Lite compatibility: reserved the same 18mm camera size; compatible with O3 Lite and O4.
- To reduce camera vibration (installation tips): avoid contact between the lens coaxial cable and the carbon plate; avoid the power cable touching the camera bracket; secure/fix the power cable in the designated position.
- CLI and STL files: available via the FLYWOO Support Center.
- Upgrade notes (as provided): upgrading O3 Lite to O4 references an “FLYWOO O4 Shell Case”; upgrading O4 to O4 Wide references “Flylens 75 O4 PRO frame” or “Flylens 75 O4 PRO carbon plate + O4 PRO camera bracket”.
For pre-sales compatibility questions (battery fit, digital system version, and included filter), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Proper cable routing helps prevent the coaxial lead rubbing on the carbon plate and the power cable contacting the camera bracket.

The Flylens 75 HD O4 wide 2S whoop comes in O4 and O4 Pro versions with a ducted frame and front-mounted FPV camera.

Flylens 75 features a quick-release battery compartment, bottom-mounted transmission, and a three-point suspension structure for smoother footage.

The Flywoo O4 camera system is rated for 4K 60FPS recording with <20ms latency and a lightweight <11g design.

The Flylens 75 whoop uses a compact ducted frame with a top-mounted antenna setup for a tidy micro FPV build.

The Flylens 75 HD O4 wide 2S whoop uses a compact ducted frame with a forward-mounted FPV camera for tight indoor and close-range flying.

The Flylens 75 HD O4 wide 2S whoop uses a compact ducted frame with integrated prop guards for indoor-friendly flying.

The F405 BGA flight controller integrates a real 12A 4-in-1 ESC, ELRS 2.4G full UART, 5 UART ports, an I2C compass port, and 8MB BlackBox storage.

The ROBO 1003 motor with a 1611-3 three-blade propeller is designed for 2S 550–1000mAh batteries and lists up to 6 minutes of endurance.

The Flylens 75 whoop features a compact ducted frame with four motors and a front-mounted FPV camera for tight indoor flying.

The inline power connector adapter with clear +/- markings helps keep polarity correct when wiring a 2S whoop setup.
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