4K Drone S155 Pro 3-Axis Gimbal Obstacle Avoidance GPS 5G Relay WIFI Brushless Quadcopter

S155 Pro 4K Drone 3-Axis Gimbal Obstacle Avoidance GPS 5G Relay WIFI Brushless Quadcopter Product Name: 5G Professional GPS Relay Brushless Drone Model: S155 Color: Gray Basic functions: 5G relay brushless motor; strong wind resistance; laser obstacle avoidance; 2.7K three-axis gimbal camera; one-button return, low power and out-of-control automatic return powerful function; with optical flow; the aircraft can carry 500g; speed gear bit free switching. Advanced features: 2.7K three-axis gimbal camera; 5G relay; 500g load Motor power: 1700/KV Brushless Motor: 1503 Remote control battery: 3.7V 1800mah (charging) Operation mode: remote control/APP control Frequency: 5GHz Charging method: universal USB interface Battery capacity: 7.4V 3800mah (actual capacity) Flight time: about 35-40 minutes Charging time: about 4 hours Remote control distance: far: 6000 meters, height: 800 meters (actual data: 5000 meters / 800 meters) Camera Mode: FPV Definition: 2.7K (actual data)