iFlight ProTek35 V1.4 O3 6S HD FPV Freestyle Quadcopter

iFlightSKU: DA-iF-21

Receiver: DJI Built In
Sale price£530.00

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The Protek CineWhoop has a longer flight experience and weighs less than the previous cinewhoops! The new version of Protek35 has been released, we upgraded the frame to be compatible with DJI O3 air unit.

iFlight was able to increase the speed and thrust by 50% compared to its 3-inch predecessor which gives a lot more room for a lot more fun; as a result, the ProTek35 is equipped with the Butter Smooth 2205 2300KV Motors. It also features the DJI O3 air unit, BLITZ whoop F7 AIO, 55A 2-6S ESC, Nazgul 3535 propellers, and more!


  • No Props or frame in view!
  • DJI O3 HD Air Unit Low-Latency digital transmission
  • Secured Battery Plug and CNC bracket - Easy to install battery straps
  • High-performance True-AIO Board BLITZ F7 AIO 55A to save weight and space
  • T700 Quality Carbon - 40% more tensile strength compared to common 3K carbon
  • Lightweight one-piece frame design - Less flexibility, more Rigid, more Durable
  • Low Resonance frame construction - Less Jello, more Cinematic footage


  • Product Name: ProTek35 V1.4 O3 6S HD
  • AIO: BLITZ Whoop F7 AIO
  • Video Transmission: DJI O3 Air Unit 
  • Frame: 151mm wheelbase
  • Motor: XING 2205 2300KV motors
  • Prop: Nazgul 3535 propellers
  • Takeoff Weight: Approx. 363 g (Without Battery)
  • Dimensions (L×W×H): 217×194×32.5 mm
  • Max Speed: 140 Km/h
  • Maximum Takeoff Altitude: 5000 m
  • Max Hover Time: Approx. 6 mins(With 1400 battery no load)
  • Max Wind Speed Resistance: Level 4
  • Operating Temperature Range: -10° to 40° C (14° to 104° F)
  • Antennas: Single Antenna
  • GNSS: N/A
  • Product Name: DJI O3 Air Unit
  • Weight: Approx. 36.4 grams(headband included)
  • Communication Bandwidth: Max 40 MHz
  • FOV (single screen): 155°
  • Communication Frequency:2.400-2.4835 GHz (RX only)  /  5.725-5.850 GHz (RX and TX)
  • End-to-End Latency
  • With DJI FPV Goggles V2:
  • 810p/120fps Video Transmission Quality: The latency is lower than 28 ms.
  • 810p/60fps Video Transmission Quality: The latency is lower than 40 ms.
  • With DJI Goggles 2:
  • 1080p/100fps Video Transmission Quality: The latency is as low as 30 ms.
  • 1080p/60fps Video Transmission Quality: The latency is as low as 40 ms.
  • Max Video Transmission Bitrate: 50 Mbps
  • Max Video Transmission Range:10 km (FCC), 2 km (CE), 6 km (SRRC)
  • Operating Temperature Range: -10º to 40º C (14° to 104° F)
  • Power Input: 7.4-26.4 V 
  • Audio Transmission: N/A


  • 1 x ProTek35 V1.4 O3 6S HD BNF
  • 1 x 3.5 inch prop (2 pairs)
  • 2 x Battery pad
  • 1 x Battery strap

Product Details

Product TypeBNF
Shipping Weight587 grams

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Support Information

Further product support information: https://iflightrc.freshdesk.com/support/home

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