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Warning! This model has been discontinued and will no longer be available. Please see the available alternatives:
https://www.hobbydrone.cz/en/fpv-drone-iflight-defender-25-o4-pro-bnf-elrs-2-4ghz-blitz-split-gps-pre-install/
Defender 25 HD BNF 4S ELRS 2.4 GHz - DJI O3 air unit The most important: - Ultralight and free-flying. The compact and lightweight design also makes it easy to carry and store. - Built-in 2.5 inch propeller covers were designed to fly boldly. Durable injection-molded frame prevents damage to engines and propellers. - 4K stabilized video with 155° ultra-wide angle. Equipped with the latest technology from DJI, the O3 Air Unit HD transmission system. - 4S 550mAh quick-release battery with shock protection. An Endurance 900mAh battery is optional. - Built-in high-performance antennas for video and receiver. - Optimized landing gear for takeoff in difficult environments. - Secure XT30 battery plug with spark filter - Motors with directional arrows - Supports with positioning post for easy installation - All ports and buttons are easily accessible - Mini camera holder (Naked GoPro, Insta360, etc.) Specifications: Product Name: Defender25 O3 4S HD Flight electronics: BLITZ D25 F7 AIO Video transmission: DJI O3 Air Unit Frame: 112±2 mm Engine: Defender25 1404 Prop: Defender25 2525 Props (2.5 inches) Aircraft weight: 180g Maximum take-off weight incl. 550 mAh battery: ≤ 249 g Maximum take-off weight incl. 900mAh battery: ≤280g Dimensions (L×W×H): 158x155x69mm Maximum output speed: 6 m/s (normal mode, sports mode) Maximum Descent Speed: 6m/s (Normal Mode, Sport Mode) Maximum speed: 100 km/h (manual mode) Maximum take-off altitude: 3000m (with 550mAh battery), 3500m (with 900mAh battery) Maximum Hover Time: Approx. 6 minutes (with 550 mAh), 10 minutes (with 900 mAh) Maximum flight distance: 2-3 km Maximum resistance to wind speed: 80 km/h (level 5) Operating Temperature Range: -10° to 40° C (14° to 104° F) Transmit Power (EIRP): FCC: < 33 dBm / CE: < 14 dBm / SRRC: < 30dBm Antennas: Dual antennas