racedayquadsiFlight· Robots & kits
iFlight Defender 25 2.5" Sub250 4S Drone w/ DJI O4 Pro - ELRS 2.4GHz
Manufacturer part no. 23755
$671.15≈ 581.64 €
Manufacturer part no. 23755
Listed by racedayquads at €581.64. Delivered to France, including shipping, VAT and any customs duty, it comes to about €715.97. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €581.64 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €119.33 |
| Total delivered | €715.97 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
2 price/stock records since 8/20/2026
| Weight | 671 g |
The iFlight Defender 25 2.5" Sub250 4S Drone w/ DJI O4 Pro - ELRS 2.4GHz has been reimagined with the powerful DJI O4 Air Unit Pro. It has next-level video transmission and crystal-clear imaging with ultra-low latency. At under 249g, this compact cinewhoop is travel-friendly and registration-free in most regions, making it the perfect companion for aerial creators on the move. Be sure to check out our Bind-n-Fly collection as well as all of our iFlight Products! Features Built-in high-performance antennas Durable 2.5” ducted frame Quick-release battery 1.1/1.3" image sensor User-friendly design DJI O4 Air Unit Pro Sub 249g ultralight Camera mount ready Specifications Product Name: Defender25 O4 4S HD Flight Electronics: BLITZ D25 F7 AIO Video Transmission: DJI O4 Air Unit Pro Frame: 112±2mm Motor: Defender25 1404 Prop: Defender25 2525 props (2.5 inch) Weight of the Aircraft: 170±5g Maximum Takeoff Mass incl. 550mAh battery: ≤249g Maximum Takeoff Mass incl. 900mAh battery: ≤280g Dimensions (L×W×H): 158x155x69mm Max Speed: 100km/h (Manual Mode) Maximum Takeoff Altitude: 3500m Max Hover Time: Approx. 6 min(with 550mAh battery), 10mins(with 900mAh battery) Max Flight Distance: 2-3 km Operating Temperature Range: -10° to 40° C (14° to 104° F) Antennas: Dual Antennas GNSS: GPS+SBAS+Galileo+QZSS+Glonass GPS: Pre-installed VIDEO SPECIFICATIONS Product Name: DJI O4 Air Unit Pro Image Sensor: 1/1.3-inch Lens: FOV: 155° ISO: 100-25600 Video Resolution: 1080p/100fps H.265 Video Format: MP4, Max Video Bitrate: 130Mbps Color Mode: Normal Mode/D-Log M Stabilization: RockSteady 3.0+ ; Stabilization function off (When RockSteady is enabled, the shooting angle only supports standard.) Live View Quality: 1080P@100fps Operating Frequency: 5.170-5.250 GHz & 5.725-5.850 GHz Transmitter Power (EIRP): 5.1GHz＜23dBm(CE)/5.8GHz＜33dBm(FCC)/＜14dBm(CE)/＜30dBm(SRRC)) Max Video Transmission Range: With DJI Goggles 3/DJI Goggles N3: 15 km (FCC), 8 km (CE), 8 km (SRRC) Communication Bandwidth: Max 6
