Sub250 Huma20 4S 2-Inch HD CineWhoop FPV Drone with DJI O4 Pro, 1304 6000KV Motors, and 95mm Wheelbase

Overview

The Sub250 Huma20 O4 is a compact and powerful 2-inch HD CineWhoop FPV drone engineered for smooth indoor and outdoor cinematic flights. Weighing just 142±1g (excluding battery), this 95mm wheelbase drone features the DJI O4 Pro digital FPV system, Sub250 1304 6000KV motors, and HQProp 2x2.2x4 props to deliver stable, responsive performance. Powered by the Redfox A3 AIO 45A flight controller with STM32F722RET6 and the ICM42688-P gyro, Huma20 offers precision control and reliable flight behavior. Designed for 4S 720mAh batteries and equipped with XT30 connector, this drone is perfect for high-quality FPV capturing in tight spaces.

Key Features

• Ultra-light 2-inch CineWhoop weighing only 142±1g (without battery)

• Sub250 1304 6000KV motors deliver strong thrust and fast response

• DJI O4 Pro digital HD transmission system for low-latency FPV video

• HQProp 2x2.2x4 propellers for optimized indoor cinematic flight

• Redfox A3 45A AIO flight controller with BLHeli_32 45A ESC

• STM32F722RET6 MCU and ICM42688-P gyro ensure flight accuracy

• 2mm thick carbon plate for durability and rigidity

• Compatible with 4S 720mAh battery via XT30 connector

• VTX mounting pattern: 20×20mm / 25.5×25.5mm

Specifications

Details

Huma20 O4 specs: Sub250 1304/6000kv motor, 95mm wheelbase, 142±1g weight (battery excluded), PNP/ELRS2.4G/TBSnanoRx receiver, STM32F722RET6 MCU, BLHeli_32 45A ESC, HQProp 2x2.2x4 props, 4S 720mAh battery recommended.

Product list includes Sub250 drone, propellers, stickers, straps, and various accessories for assembly and customization.