ProTek35 V1.4 O3 6S HD

The iFlight ProTek35 V1.4 O3 6S HD is a powerful 3.5-inch cinewhoop designed to deliver 5-inch-like performance in a protected, propeller-guarded frame. This version is specifically optimized for the DJI O3 Air Unit, featuring an upgraded frame that removes any propellers from the 4K video feed and uses high-tensile T700 carbon fiber for maximum durability.

• O3 Optimized Frame: The V1.4 frame is specifically designed to house the DJI O3 Air Unit without showing the prop guards or propellers in your 4K/60fps footage. The frame uses T700 Quality Carbon, which offers 40% more tensile strength than standard 3K carbon.

• High-Performance Propulsion: Equipped with XING 2205 2300KV motors on a 6S system, this drone can reach speeds up to 140 km/h. It provides enough thrust to carry a full-sized GoPro easily while still maintaining the agility needed for "light" freestyle.

• Rigid One-Piece Design: Unlike drones with separate ducts, the ProTek35 uses a unified frame design that reduces flexibility. This results in less resonance and "jello" in your video, providing cleaner raw footage for Gyroflow or RockSteady.

• Secured Battery & CNC Bracket: iFlight included a CNC aluminum bracket and a secured battery plug to make installing battery straps easier and to protect the power leads from being sucked into the props during aggressive flying.

• BLITZ Whoop F7 AIO: The high-performance 55A AIO (All-In-One) board saves significant weight and space, allowing the drone to remain compact while handling the high current demands of 6S power.

Technical Specifications:

• Wheelbase: 151mm

• Motors: XING 2205 2300KV (6S)

• FC & ESC: BLITZ Whoop F7 AIO + 55A ESC

• Video System: DJI O3 Air Unit

• Propellers: Nazgul 3535 Tri-blade

• Weight: ~363g (without battery)

• Max Speed: 140 km/h

• Max Hover Time: ~6 minutes (with 6S 1400mAh, no load)

• Max Wind Resistance: Level 4

Pilot's Reality Check:

• The "Loud" Whoop: Because of its 3.5-inch props and high-KV motors, this drone is significantly louder than a 2-inch or 2.5-inch cinewhoop. It is less suited for "stealthy" indoor flights and better for high-speed outdoor cinematic work.

• Weight Management: While it can carry a full GoPro, the added weight will decrease flight time and agility. For the best performance, many pilots prefer flying it with just the onboard O3 recording or a Naked GoPro.

• Angle Mode by Default: iFlight usually ships this with Angle Mode (self-leveling) enabled to ensure a safe first flight. You will need to toggle your switches in Betaflight to access Acro mode.

Flyer's POV: The ProTek35 V1.4 feels like a "mini tank." It has a level of authority in the air that smaller whoops lack. When you push the throttle, it reacts instantly, making it excellent for following fast-moving subjects like cars or mountain bikers. The T700 carbon frame feels incredibly solid, giving you the confidence to fly through tighter gaps than you would with a standard 5-inch freestyle rig.

• 1 * ProTek35 V1.4 O3 6S HD BNF (Pre-built & Tuned)

• 2 * Nazgul 3535 Propellers (2 Pairs)

• 2 * Battery Anti-slip Pads

• 1 Battery Strap (15250mm)

• 1 * Albatross LHCP Antenna