As expected from Spedix, the S250 Frame Kit is a high quality,  lightweight frame. Adding 2205 motors and 4s ESCs to this kit will give you  great get up and go. The pure carbon fiber and high strength ABS resin  construction improves both the handling and crash resistance. 12A 2-4S round ESCs are included, (2) red and (2) green.

The included Turnigy TGY-i4X transmitter is a great entry level 4-channel telemetry 2.4ghz transmitter that can  be switched between 1st and 2nd generation Automatic Frequency Hopping  Digital System (AFHDS 2A) spread spectrum technology. The Turnigy  TGY-i4X has a nice quality look and feel, while the programming is  limited to one-switch V-tail/elevon mixing and servo reversing only. The transmitter is capable of being upgraded to up to 10 channels, see  manual for details.

The included Skyline32 mini-sized flight controller is perfect for all multi-rotors  whatever their size, but is particularly suited to smaller models where  space is limited and performance important. Unique wire-to-board  connectors make wiring quick and simple, while the micro USB port allows you to customise your setup and fine tune the Skyline32 Advanced from  your PC.

A total of 6 flight modes are available, including Altitude hold and  the beginner-friendly Head-free (aka Headless) mode which maintains  stick orientation relative to the pilot regardless of the direction of  flight.

For peace of mind, a low voltage detection circuit is included along with a warning buzzer.
The Skyline32 Advanced features a built in barometer for altitude hold and  supports OSC and OLED functions and is compatible with Spektrum  satellite receivers for added versatility.

Package Contents:

4x RacerStar BR2205 2300Kv 3-4S Brushless Motor

4x 5048 Propeller 3-Blade

4x Spedix 12A 18A ESC 2-4S

1x EMax Skyline32 Advanced 10DOF Flight Controller with cables

Turnigy TGY-i4X 4 Channel Transmitter with 6 Channel AFHDS Receiver

Recommended (Not Included):

1200-1600mAh 3S or 4S LiPo Battery

LiPo Balance Charger

200-600mW 5.8GHz Video Transmitter

FPV Camera (up to 34x34mm)

5.8GHz FPV Goggles or Monitor