O3 Pro Operating Frequency[6]2.4000 to 2.4835 GHz
5.725 to 5.850 GHz
O3 Pro Signal Effective DistanceSRRC: 5 km
MIC/KCC/CE: 4 km
FCC: 7 km
(aircraft altitude at 2.5 m in an unobstructed environment with no interference)
Wi-Fi ProtocolWIFI 6
Wi-Fi Operating Frequency[6]2.4000 to 2.4835 GHz
5.150 to 5.250 GHz
5.725 to 5.850 GHz
Bluetooth ProtocolBluetooth 5.1
Bluetooth Operating Frequency2.4000-2.4835 GHz
LocationGPS + Galileo + BeiDou
Display Screens7.02-inch touch LCD with 1920*1200 resolution and 1200cd/m brightness2
Supported AircraftAGRAS T40, AGRAS T20P
Operating temperature-20°C to 50°C (-4°F to 122°F)
Storage Temperature Range-30°C to 45°C (within one month)
-30°C to 35°C (between one month and three months)
-30°C to 30°C (between three months and one year)
Charging Temperature5° to 40°C (41° to 104°F)
Internal Battery Life3.3 hours
External Battery Life2.7 hours
Charging TypeUse a USB-C charger with a maximum rated power and voltage of 65 W and 20 V. The DJI Portable Charger is recommended.
Charging TimeTwo hours for both internal and internal plus external batteries (to use the official charging method when the aircraft is off)