• Product Name: Defender25 O3 4S HD

• Flight Electronics: BLITZ D25 F7 AIO

• Video Transmission: DJI O3 Air Unit

• Frame: 112±2mm

• Motor: Defender25 1404

• Prop: Defender25 2525 props (2.5 inch)

• Weight of the Aircraft: 180g

• Takeoff Weight incl. 550mAh battery: ≤249g

• Takeoff Weight incl. 900mAh battery: ≤280g

• Dimensions (L×W×H)：158x155x69mm

• Max Ascent Speed: 6 m/s (Normal Mode, Sport Mode)

• Max Descent Speed: 6 m/s (Normal Mode, Sport Mode)

• Max Speed: 100Km/H (Manual Mode)

• Maximum Takeoff Altitude: 200 m

• Max Hover Time: Approx. 6 mins(with 550mAh battery), 10mins(with 900mAh battery)

• Max Flight Distance: 2-3 km

• Max Wind Speed Resistance: 80 Km/H (Level 5)

• Operating Temperature Range: -10° to 40° C (14° to 104° F)

• Transmission Power (EIRP): FCC: < 33 dBm / CE: < 14 dBm / SRRC: < 30 dBm

• Antennas: Dual Antennas

• GNSS：GPS+SBAS+Galileo+QZSS+Glonass

Video Transmission

• 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；5.725-5.850 GHz

• 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

FPV Radio

• Product Name: Commando 8 ELRS Radio
  

• Weight: 310g (±10g）

• Dimentions(LxWxH)：L 190 x W 150 x H 51mm

• Communication Frequency：5.725-5.850 GHz

• Transmission Power(EIRP)：

• 2.4GHz: FCC: 27 dBm; CE: <14 dBm; SRRC: <19 dBm

• 900MHz:FCC: 30 dBm; CE: <14 dBm; SRRC: <19 dBm

• Operating Current/Volts： 0.6 A @ 7.6 V

• Charging Time：1 hour and 30 mini

• Operating Time：Approx. 8 hours

• Operating Temperature Range ：0°C  to  40°C（32°F to 104°F）

• Charging Temperature Range  ：5°C to  40°C（41°F to 104°F）

Packing List

• 1 x Defender25 O3 HD BNF

• 1 x Commando8 Radio Transmitter ELRS V2

• 1 x Defender25 550mAh Battery

• 1 x Charging Adapter Board

• 2 x Defender 2525 Props (pairs)
  

Note

1. iFlight products may be used for civilian purposes only and any direct or indirect use of iFlight products for or in connection with the following is prohibited:

(1)Any military combat purpose or military combat related use;  

(2)Terrorist activities: The purchaser also shall require its customers or end users to comply with the foregoing requirements.

2. If party A has violated applicable export control or economic sanctions laws and regulations, Party B has the right to immediately suspend delivery of products to Party A or terminate relevant cooperation without any liability.