Obstacle Avoidance RC Drone K90 Max GPS 4K HD Dual Camera Brushless Motor 1.2KM FPV Quadcopter Color:Grey 1B Charging protection: protection against overcharging

Charging protection: protection against overcharging and overcurrent of the battery

ROFUN BAHA 305GT with Dominator exhaust pipe10

5V AA Battery(not included)

Full scale simulation design

Obstacle Avoidance RC Drone K90 Max GPS 4K HD Dual Camera Brushless Motor 1.2KM FPV Quadcopter Color:Grey 1B Charging protection: protection against overchargingProduct configuration parameters: 4K HD Camera Remote control frequency number of channels: 2. 4Ghz 4 Channels Product material: Plastic metal, electronic components Adjust camera: Remote electric 90 adjustment Product color: Black grey Motor model: Brushless motor Remote control mode: Left hand throttle Flight time: About 28 minutes RC mobile phone clip size (supports the maximum mobile phone size): 5. 5 inches Remote control battery: 3. 7V 300 Ma