Leader 120 Outdoor Flight Test with Nanotech 3S

Get the Leader 120 here :
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Gearbest's description -
Description:
Leader - 120 is an exceptional drone intended for breathtaking FPV racing. The quadcopter comes with an 80C LiPo battery, which means that it can accelerate to the highest speed instantly. The 3K full carbon fiber chassis and lateral boards are thick enough to cope with considerable impact in case of a crash. More importantly, you are able to adjust the PID and OSD settings via the transmitter and BetaFlight ground station respectively, which is quite convenient.
Main Features:
● Furious and stable - 80C LiPo, 1104 7500KV motor, 70mm three-blade propeller
● Durable 3K carbon fiber material, 3mm thick chassis + 2mm thick lateral boards
● Minicube F3 6DOF FC with OSD compatible with CleanFlight and BetaFlight firmware
● Remote PID adjustment and configuration of OSD via BetaFlight ground station
● 600TVL AIO camera with adjustable angle, 5.8G 48CH 25mW VTX and whip antenna
Specifications:
Wheelbase: 120mm
Size: 115 x 90 x 30mm
Weight: 70g ( not including battery )
Frame material: 3K carbon fiber
Bottom plate thickness: 3mm
Lateral plate thickness: 2mm
Brushless motor: 1104 7500KV
Brushless ESC: 4-in-1 BLHeli - S 10A 
Propeller: 70mm three-blade
Camera: 600TVL CMOS
Video transmitter: 5.8G 48CH 25mW NSTC
Flight controller: Minicube F3 6DOF with OSD
Buzzer size: 13 x 13mm ( with integrated LED )
Battery: 7.4V 550mAh 80C LiPo ( included )
Flight time: 3 - 6 minutes
Minicube F3 6DOF Flight Controller
Size: 27 x 27 x 5mm
Mounting hole spacing: 20mm
Processor: STM32F303 MCU
IMU: MPU6000 SPI
OSD display: battery voltage, RSSI, flight mode, flight duration, aircraft name etc.
Firmware: OMNIBUSF3 BetaFlight 3.1
Minicube 4-in-1 BLHeli - S 10A ESC
Size: 27 x 27 x 5mm 
Mounting hole spacing: 20mm
Firmware: BLHeli - S 16.5
Processor: BB2 48MHz chip
Power supply: 2 - 3S LiPo
Continuous current: 4 x 10A
Burst current: 4 x 15A ( up to 10 seconds )
BEC output: 5V 1A
Programmable: yes
BetaFlight passthrough ready
DShot600 ( default ) ready