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Description
AOS 3.5 Evo HD O3 4S BNF FPV QuadcopterMeet the Underdog that Punches Above Its Weight: Ever dreamt of a drone that hustles like a heavyweight but floats like a feather? Enter the AOS 3. 5 EVO the David in a world of Goliaths. Built to rival 5" Freestyle quads, this nimble ninja stays under 250g, making it the stealthy choice for aerial acrobatics without the regulatory hassle. Tech Upgrades Galore Because 'Good Enough' is Never Enough: Compatibility Master: DJI O3 Air Unit? Check. 20x20mm
Meet the Underdog that Punches Above Its Weight:
Ever dreamt of a drone that hustles like a heavyweight but floats like a feather? Enter the AOS 3.5 EVO - the David in a world of Goliaths. Built to rival 5" Freestyle quads, this nimble ninja stays under 250g, making it the stealthy choice for aerial acrobatics without the regulatory hassle.
Tech Upgrades Galore - Because 'Good Enough' is Never Enough:
- Compatibility Master: DJI O3 Air Unit? Check. 20x20mm and 25.5x25.5mm electronics? Double-check.
- Reinforced and Ready: Upgraded camera cage and arms. Because what's a hero without armor?
- Vibration and Resonance? What's That?: With its exceptional vibration handling, the AOS 3.5 EVO ensures your footage is as smooth as your piloting skills.
Born from a Geeky Analysis of Quadcopter Physics (Yawn, but Important!):
- Disc Loading - The Secret Sauce: This isn't just a drone; it's a flying thesis on the ideal disc loading for freestyle flight.
- Prop-erly Sized: At 3.5", its props are not just good; they're the goldilocks of aerial acrobatics.
Highlights: Not Your Average Drone Features:
- Mini but Mighty: 160mm wheelbase paired with 4 mm muscular arms.
- Stacks on Stacks: Choose your electronic stack setup; versatility is key.
- Camera Compatibility: It's like a universal remote but for cameras - fits DJI O3, Caddx Vista, HDZero Whoop VTX, and more.
- July 2023 Update: Now with silicone dampers and a secured battery plug, because we're always in beta.
Specs that Make Geeks Weep with Joy:
- Featherweight Champion: Approx. 185.5g (sans battery).
- Mighty Motors: XING 1504 3100KV motors for that oomph.
- Propellers: HQ 3.5 2.5 3, because size and shape matter.
- Max Speed: 110 Km/h. Because who likes waiting?
Video Transmission - Because Seeing is Believing:
- DJI O3 Air Unit: Crisp, low-latency video transmission.
- Quality and Latency: Choose your quality; we keep the latency lower than your last ping in a video game.
In the Box:
- 1 x AOS 3.5 EVO 4S HD BNF
- 2 x Battery pads (because landing shouldn't be a crash course)
- 2 x Prop(Pairs) (because backups are essential)
A Little PSA:
- Pre-tuned for Pleasure: Iflight have done the PID- and Filter tuning. Just unpack and you're ready to defy gravity!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
My Dog's Favorite Toy
When my small poodle mix was rehomed to me, he came with many toys. One of them was this latex squeaky toy. It is his absolute favorite toy and I've bought several more so I have them on hand if anything happens to the original Polka-dot Pig. Amazingly, my dog is a chewer but has never used this toy to chew on - only to play with. He will sometimes play by himself with it, but usually it's a robust game of indoor fetch (he doesn't fetch outside, go figure). An added bonus is that with the inhale of air, the toy makes a different squeak that inspires my dog to howl. It's a riot. People should know that this toy is LOUD and the smaller size does not grunt, it squeaks. Another bonus is that it squeaks with the slightest touch - the dog doesn't have to find the squeaker in the toy, the whole toy is the squeaker. Oh, and it also bounces erratically, which is fun for the dog. This household will never be without Polka-dot Pig.
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Reviewed in the United States on September 8, 2023
★★★★★ 1
Product is not what was advertised!
Umm…..SERIOUSLY??!! This dog toy was supposed to be big enough for an Australian Shepherd dog to be able to play with. This dog toy was also supposed to have a pig grunt, just like all of the other pigs that are just like it. It was supposed to come in various colors, and multiple pigs-(from what I saw in the picture advertisement.) The pig was the size of a regular Altoids tinbox. This toy pig did not have a grunt, when it gets squeezed; but, it had one of the most annoying high-pitched squeaking sounds! There was only one small toy pig, and it only came in yellow. Where are the other five pigs that are supposed to go with this, if that’s what the picture advertises? How come I don’t get to choose the color of the pig, but I’m left at your mercy on what color you’re going to send me. I still have this toy pig, still wrapped up in the original plastic wrap. There is no way that I am going to give this little toy pig to this big Australian Shepherd dog, because he would tear it up within 10 seconds. I still have the toy pig, and I want to send it back for a refund. This advertiser was very misleading, and they need to pull their ad off of the site. I am very disappointed in what I received!!
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Reviewed in the United States on February 3, 2023
★★★★★ 3
Will not last long, but when on sale, decent for a few seconds
Gave this to my dog once it got delivered. It's a cute little toy and my dog loved it. Loved it SOO much that he destroyed it in about 30 seconds. It only really lasted that long because he was trotting around the house squeaking it and then decided to destroy it. My dog loved it. It's super soft and pretty small. I'd buy this again for cheap, definitely not for full price.
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Reviewed in the United States on September 12, 2025
★★★★★ 4
Squeaker broke after 3 days
I have a Boston terrier that destroys every toy! Thought we would try this one out. He really liked it. Squeaker was really good. Was is the key word after 3 days. Yes he broke it. But the rest of it is standing up so we'll have to see. I got it on sale for only $2. I wouldn't pay much more for it otherwise
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Reviewed in the United States on September 11, 2025
★★★★★ 5
Toy for pups joys
I didnt read the description properly and thought i was ordering a set. As for the product itself, my dogs love it!!! Built well, loud squeaker and durable for pups who are "RUFF" lol rough the only problem regarding this product is I didnt order the a actual set of them
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Reviewed in the United States on April 18, 2026
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