Overview:
The BetaFPV Meteor75 Pro II O4 is a larger 1S brushless whoop designed around the DJI O4 Wide Air Unit, combining an 80mm wheelbase with higher-output 1102 motors coupled to the ideal propellers. It is the successor to the Meteor75 Pro O4, with a redesigned frame, updated motors and the latest wider-angle DJI O4 Wide camera system (selected models).
At the heart of the Meteor75 Pro II O4 is the latest DJI O4 Wide Air Unit (selected models), featuring a remarkable 159° ultra-wide field of view that captures an expansive perspective for immersive FPV footage. The O4 delivers stunning 4K/60fps video with ultra-low-latency transmission of just 20ms and crystal-clear digital clarity - ensuring you never miss a detail. PNP versions of this whoop require you to fit your own DJI O4 Air Unit, we sell these separately if you need one.
The new Meteor75 Pro II frame weighs just 5.80g and uses a revised duct and arm-brace design to reduce weight and aerodynamic resistance. The frame also incorporates four mounting points for the new Canopy II, which uses shock-absorbing balls to isolate the DJI O4 Wide Air Unit and help produce smoother HD footage. The camera can be adjusted between 15° and 35°, allowing the angle to be tailored to suit your viewing preference.
Power comes from BetaFPV's 1102 Freestyle Motors (2026), paired with GF 1811 tri-blade propellers. The motors feature an upgraded 2000-series outer rotor housing and reinforced shaft, while the Matrix 1S 3-in-1 HD flight controller combines the flight controller and ESC on a single board.
The Meteor75 Pro II O4 is available in two receiver configurations:
- ELRS 2.4G: Uses the integrated Serial ExpressLRS 2.4GHz receiver. This is the version to choose if your transmitter uses ELRS.
- SBUS: Uses DJI SBUS for control when paired with a compatible DJI remote/transmitter.
This whoop is compatible with LAVA 1S batteries, which feature groundbreaking, advanced Z-folding cell structure. These batteries deliver higher energy density, less internal resistance and significantly improved discharge performance compared to standard 1S LiHV packs. Lava II series batteries are available here. To charge multiple batteries simultaneously, we recommend the Vifly WhoopStor 3, available here, or the HexaCharger available here.
Need a pair of compatible Goggles to complete your FPV setup? Check out the Related Products at the foot of this page...
Features:
- DJI O4 Wide Air Unit provides a 159° ultra-wide field of view. (pre-fitted on selected models)
- Supports 4K/60fps video recording.
- New Canopy II uses four shock-absorbing mounting balls for improved camera isolation.
- Adjustable camera angle from 15° to 35°.
- Redesigned Meteor75 Pro II frame reduces weight and aerodynamic resistance.
- Updated 1102 Freestyle Motors (2026) provide increased efficiency and smoother throttle response.
- GF 1811 three-blade propellers are matched to the updated motor configuration.
- Matrix 1S 3-in-1 HD flight controller integrates the FC, ESC and receiver.
Specification:
- Model range: Meteor75 Pro II Brushless Whoop
- Wheelbase: 80mm
- Weight: 41.50g
- Frame material: PP
- Frame weight: 5.80g
- Frame dimensions: 108.5×108.5×16.2mm
- Motor mounting: 3×M1.4, 6.6mm
- Flight controller: Matrix 1S 3-in-1 HD FC
- Receiver: Serial ExpressLRS 2.4GHz or DJI SBUS
- Motors: 1102 Freestyle Motors (2026)
- Propellers: GF 1811 3-blade
- VTX/Camera: DJI O4 Wide (selected models)
- Camera field of view: 159°
- Battery connector: BT2.0
- Battery bay retaining loop inner dimensions: 16.1x6.3mm
- Recommended batteries: LAVA II 1S 480mAh-680mAh (not included, but are available here)
- Manufacturer estimated flight time with 680mAh battery (not included): Up to 6 minutes
- Camera adjustment range: 15°-35°
- Flight controller MCU: STM32G473CE
- Gyroscope: BMI270
Included:
- 1x BetaFPV Meteor75 Pro II Brushless Whoop Quadcopter
- Accessories (contents depends on version chosen)
