Soodohobby IDEA-FLY IFLY-4S Foldable UAV quadcopter with auto fly-land balance

[Multicopter]

Woo, IDEA-FLY IFLY-4S Foldable UAV quadcopter with auto-balance and altitude position released from soodohobby

Manual Mode: aircraft offers normal auto-stabalization.
Auto-Ballance: aircraft keeps stable under auto-stabalization mode.
Height Auto-hold: aircraft provides altitude hold and auto take off and land.
Fail-safe mode.
7-way transmitter input.
2-way gimbal output.
6-way ESC output.
one LED output.
one buzzer output
Built-in power mode