Description KiwiQuads Note this is the Bind-And-Fly ExpressLRS 2.4Ghz Version. We also stock the BNF DJI version here: iFlight Defender 20 Lite O4 BNF DJI The iFlight Defender 20 Lite O4 BNF redefines palm-sized power with cinematic 4K video, low-latency transmission, and seamless indoor flight performance. Lightweight, quiet, and built for adventure, it offers quick-release prop guards, plug-and-play battery, and fast Type-C charging—perfect for spontaneous trips, everyday captures, and immersive freestyle flying wherever creativity takes you. Features: 4K HD Video Recording Built-in DJI O4 Air Unit 4K recording in a lightweight 2-inch frame with stabilization and Gyroflow support. With large storage capacity and low-latency, long-range video transmission, it ensures smooth first-person view footage for a more immersive flight experience. Lightweight and Portable Designed with a compact palm-sized frame, this device easily fits in a pocket for convenient portability. Its ultra-lightweight build and low flight noise make it ideal for undisturbed indoor flying, while its versatility allows it to navigate complex and narrow environments. Enhanced Flight Performance With hover throttle as low as 25%, this device provides ample power for effortless flight. It offers up to 7.5 minutes of flight time, extending creative possibilities and ensuring a smooth and enjoyable flying experience. Quick-Release Prop Guard for Seamless Switching The prop guard enhances safety by preventing accidents during crashes, while its quick-release design allows for seamless switching. Removing the prop guard increases agility, enabling dynamic freestyle maneuvers for more advanced flying techniques. Podded Camera Structure The customized O4 camera mount features an independent podded structure to minimize vibration, ensuring raw footage remains as smooth as possible. It also provides high-quality gyro data for in-built or post-processing stabilization, delivering jello-free results. Plug-in battery with Automatic Power-On Simplifying operation, the device automatically powers on when the battery is inserted, making it user-friendly and ready to fly in seconds. Specifications: Product Name: Defender 20 Lite O4 2S HD Flight Electronics: F411 AIO Video Transmission: DJI O4 Air Unit Frame wheelbase: 87mm Motor: Defender 16 1103 14000KVmotors Prop: Defender 20 Lite 2020*3 props Weight: 69±3g Takeoff Weight: Approx. 108±3g (With 600mAh Battery) Dimensions (L×W×H): 125*125*44.5mm Max Speed: 75km/h (Manual Mode) Maximum Takeoff Altitude: 2000 m Max Hover Time: Approx. 6.5-7.5 mins(with 2S 600mAh battery) Max Wind Speed Resistance: Level 3 Operating Temperature Range: -10° to 40° C Antennas: Single Antenna GNSS: N/A Video Transmission Product Name: DJI O4 Air Unit Image Sensor: 1/2-inch CMOS Sensor Lens: FOV: 117.6° ISO: 100-6400 (Auto); 100-12800 (Manual) Video Resolution: 1080p/100fps H.265 Video Format: MP4 Max Video Bitrate: 100 Mbps Color Mode: Normal Mode Live View Quality: 1080P@30/50/60/100fps Operating Frequency: 5.170-5.250 GHz; 5.725-5.850 GHz Transmitter Power (EIRP): .1 GHz: <23 dBm (CE); 5.8 GHz:<30 dBm (FCC)<14 dBm (CE)< 30 dBm (SRRC) Max Video Transmission Range(With DJI Goggles 3/DJI Goggles N3): 10 km (FCC), 6 km (CE), 6 km (SRRC) Communication Bandwidth: Max 60 MHz Antenna: Single antenna Built-in Storage: 23GB Supported SD cards: Not supported Operating Temperature: -10° to 40° C Weight: Air Unit (camera module included): Approx. 8.2 g Dimensions: Transmission Module: 30×30× 6 mm (L×W×H) Package Includes: 1 x Defender 20 Lite O4 HD BNF ExpressLRS 1 x Defender 20 Lite 2S 600mAh Battery 1 x Charging Adapter 2 x Defender 20 Lite 2020-3 Props (pairs) 1 x Propeller Removal Tool 1 x Defender 20 Carrying Case Recommended Spares (Not Included): Battery: iFlight Defender 20 Lite 600mAh 95C 2S Battery Charging Adaptor: iFlight Defender 20 Lite Battery Charging Adapter
