Sub250 Huma20 2″ Inch HD O4 Pro 4S CineWhoop ELRS 2.4G
Description
Sub250 Huma20 2″ Inch HD O4 Pro 4S CineWhoop
The SUB250 Huma20 2-inch HD O4 Pro 4S CineWhoop is a high-performance, compact cinewhoop designed for smooth, detailed aerial footage with the O4 Pro digital system. Built for stability and agility on a 4S setup, it’s ideal for capturing cinematic shots in tight spaces.

Features
- High-definition O4 Pro digital video system for crisp, low-latency imaging
- 2-inch cinewhoop design for smooth, agile flight in tight spaces
- 4S power setup for strong, responsive performance
- Durable, lightweight frame optimised for freestyle and cinematic capture
- Stable flight characteristics ideal for indoor and outdoor shooting
- Integrated mounting options for accessories (e.g., GPS, LED)
Specifications
- Model: Sub250 Huma20 O4 4S
- Weight: +/- 142g (Battery Not Included)
- Receiver: PNP or ELRS 2.4G
- MCU: STM32F722RET6
- ESC: BLHeli_32 45A
- Motor: Sub250 1304 6000kv
- Wheelbase: 95mm
- FC: RedFox A3 45A AIO
- VTX/Camera: DJI O4 Pro
- Battery Connector: XT30
- Gyro: ICM42688-P
- Propeller: HQProp 2×2.2×4
- Carbon Plate Thickness: 2mm
- VTX Mounting Pattern: 20x20mm or 25.5×25.5mm
- Recommended Battery: 4S 720mAh
Includes
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Huma20 2-inch CineWhoop frame
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2-inch propellers multiple sets
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Battery straps Sub250 branded
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TPU mounts and accessories
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Vibration-damping hardware
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Screws nuts and rubber grommets
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Hex tool
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Sub250 sticker set
Additional information
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Price Match Request
If you find an Australian FPV store with a lower advertised price of the same “in-stock” item, let us know so we can match (or otherwise BEAT!) their price. This excludes any non-official, non-Australian stockist (such as overseas eBay sellers, Banggood, AliExpress).
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Why Us
MantisFPV is the best place to buy the Sub250 Huma20 2″ Inch HD O4 Pro 4S CineWhoop ELRS 2.4G online.
Our stock levels
Are 99.8% accurate. What you see online regarding stock, is WHAT WE HAVE in hand, ready to be dispatched/shipped. Really.
We do try to stock everything, but that is simply a tall order. If you need something that we don’t have, let us know here.
Pricing
We try to price competitively and fairly. MantisFPV is all about having the right FPV parts in stock, when you need it.
Are we the cheapest? We try. If we are not, fill in the “Price Match Request” form on this page.
Same day shipping
Orders received before 12pm noon (AEST) on weekdays are processed and shipped that very day.
Local Pickup
Are you nearby Parramatta? Simply opt for local pickup when you place your online order. Sometimes, you just need something… RIGHT NOW. In any case, please wait for our email to let you know your order is ready for pickup.
Australian owned and operated
Made with ❤️ in Parramatta, Sydney. We are indeed a local Aussie small business. We are GST registered, so we pay our fair share of GST collected from our sales. Help support your local Aussie FPV store, forget those overseas stores like Banggood or AliExpress. Heck, who can really tolerate deliveries that takes 3 months anyway?!
Shocker!… we have running costs
Maintaining, stocking, shipping and importing FPV parts costs money and carries inherent risks. We try our very best to be competitive in pricing but we also need to pay wages, rent, taxes and pay for the bad stuff, like dead stock, shrinkages, fraud and importing challenges. However, we forget all this when we are able to help cure treat your FPV addiction 🙂
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