Drone Volt Hercules 10 Maximum Transmission Distance FCC Compliant: 2.17 miles (3.5 km) Hovering Accuracy Vertical: ±1.5' (0.5 m) Horizontal: ±0.75' (0.22 m) Maximum Speed 33 mph (53 km/h) Maximum Wind Resistance 27 mph (43.5 km/h) Battery 2 x 6S (16,000 mAh) Flight Time With No Payload: 45 minutes Propeller Type 15.5 x 5.3 Motors 8 x T-motor by DRONE VOLT 4014 - 9 Software Pixhawk Maximum Capacity 22 lb (10 kg) Length M2M: 35.4" (900 mm) Dimensions With Propellers: 27.6 x 27.6" (700 x 700 mm) Weight With Propellers: 9.9 lb (4.5 kg)