FPV parts online and in-store. Sydney rules!

IFlight BOB57 6S ELRS 2.4GHz DJI O3 Air Unit BNF


Designed in collaboration with renowned pilot and videographer Ellis van Jason, the iFlight BOB57 is a cinematic 6-inch drone that marries agility with extended flight times.


Earn 3,747^ points.
SKU: MF-0227561859 Categories: , Tag:


IFlight BOB57 6S ELRS 2.4GHz DJI O3 Air Unit BNF

Designed in collaboration with renowned pilot and videographer Ellis van Jason, the iFlight BOB57 is a cinematic 6-inch drone that marries agility with extended flight times. This long-range HD drone bridges the gap between 5-inch and 7-inch drones, offering a versatile platform for both cinematic captures and freestyle maneuvers.


iFlight logo


  • Hybrid Motor Design: Optimized for both bi-blade and tri-blade 6″ propellers, ensuring flexibility in flight dynamics.
  • High-End GPS: Minimizes risks during close proximity flights, enhancing safety and reliability.
  • Extended Battery Capacity: Accommodates up to 3000mAh 6S batteries for longer flights.
  • Durable Antenna Mount: Designed for minimal oscillation, even with longer antennas.
  • Gladiator Shell: Offers protection against dust and water, safeguarding internal components.
  • Reliable ESCs: Feature built-in spike absorbers for enhanced durability.
  • GoPro Power: Includes a built-in BEC to power a GoPro camera directly, simplifying setup.
  • Extended Flight Time: Achieves up to 9 minutes on a 3000mAh 6S Lipo battery.
  • Convenient Power Connection: Features a front-mounting XT-60 for easy battery connection.


  • Product Name: BOB57 O3 6S HD BNF
  • Flight Controller: BLITZ F722
  • ESC: BLITZ E55 55A 4-IN-1
  • Video Transmission: DJI O3 Air Unit
  • Frame Wheelbase: 280mm
  • Motors: XING2 2506
  • Propellers: GEMFAN 6032-3
  • Takeoff Weight: Approx. 580g
  • Dimensions: 226×166×34 mm (L×W×H)
  • Max Speed: 180 Km/h (Manual Mode)
  • Max Altitude: 7000 m
  • Hover Time: Approx. 8 mins (With 6S 1400mAh, no load)
  • Wind Resistance: Level 7
  • Operating Temperature: -10° to 40° C (14° to 104° F)
  • GNSS Support: GPS+SBAS+Galileo+QZSS+Glonass

Video Transmission Details (DJI O3 Air Unit)

  • Weight: Approx. 36.4g (including headband)
  • Dimensions: 32.5 x 30.5 x 14.5mm (L×W×H)
  • Bandwidth: Max 40 MHz
  • FOV: 155°
  • Frequency Range: 2.400-2.4835 GHz; 5.725-5.850 GHz
  • Latency: As low as 28 ms (810p/120fps) and 40 ms (810p/60fps) with DJI FPV Goggles V2; 30 ms (1080p/100fps) and 40 ms (1080p/60fps) with DJI Goggles 2.
  • Max Bitrate: 50 Mbps
  • Transmission Range: Up to 10 km (FCC), 2 km (CE), 6 km (SRRC)


  • 1 x BOB57 6S HD BNF Drone
  • 2 x Antennas
  • 2 x Battery Pads
  • 2 x Propeller Pairs

Note: The BOB57 comes pre-tuned for optimal flight performance. For information on restoring tunes or firmware updates, please refer to our linked article on “Firmware/Factory Dumps”. Angle-Mode is enabled by default to ensure a smooth initial flight experience, with guidance available for switching to Acro-Mode.

Additional information



    Be the first to review “IFlight BOB57 6S ELRS 2.4GHz DJI O3 Air Unit BNF”

    Your email address will not be published. Required fields are marked *


    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).

    "*" indicates required fields

    Such as: https://www.mantisfpv.com.au/some-product/
    Accepted file types: jpg, jpeg, png, pdf, webm, Max. file size: 20 MB.
    20MB limit, valid image files only.
    This field is for validation purposes and should be left unchanged.

    Why Us

    MantisFPV is the best place to buy the IFlight BOB57 6S ELRS 2.4GHz DJI O3 Air Unit BNF 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.


    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 1pm 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 🙂

    Loyalty Program

    Get rewarded for simply purchasing from us. There are other ways you can earn even more points! Check out our loyalty program to learn more.

    Trade Accounts

    If you run a business (government or private) or just a one-person media agency, consider applying for a MantisFPV trade account.

      Your Cart
      Your cart is emptyReturn to Shop