Note& 65306;   There are red and black color , pls see the corresponding picture and choose the version you need.      Package incuded:   1x Keel135 135mm carbon fiber Frame 1x screw accessory kit 1x Black or Red camera mount  (Optional) 2 Pairs 3016 Three holes 1.5mm Props 4x MT1204 5000kv Motors 1x F411 20A AIO 2S-5S BLHELI_ S ESC 1x FE200T VTX 1x 1200 TVL FPV Camera 1x Buzzer 1x Cable organizer 1x FS-RX2A Pro or FD800 receiver (Optional)            Functions and features    135mm wheelbase carbon fiber frame Life time is about 6 minutes Betaflight version F4 flight control Support voltage 2-4S Frame  Name:Keel135 Frame Kit for 3inch blades Brand: FEICHAO Wheelbase: 135mm Weight: 53g Material: carbon fiber + 3D printing Color: red/black Flight control mounting hole distance: 20*20mm, 25.5*25.5mm Applicable motor: 1104-1506 Applicable blade: 3inch Camera installation size: 14mm                               Paddle  Type: 3016 Pitch: 1.6 inches Material: PC Weight/g: 1.18g Inner diameter of center hole: three holes / 1.5mm Maximum support width: 8.84 mm ESC and flight control integrated  Flight control parameters: CPU: STM32F411CEU6 IMU: MPU6000 OSD: AT7456E Barometer: BMP280 LED: Support WS2812 and other programmable Sensor: Built-in current sensor Firmware version: betaflight_4.1.1_MATEKF411 Receiver: for Frsky/ Futaba/ Flysky/ TBS Crossfire/ DSM-X: DSM-2 receiver      ESC parameters:   Firmware support: BLHELI_ S Protocol support: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600 Input voltage: 2S-5S Lipo Continuous current: 20A Peak current: 25 Firmware version: BLHELI _S (G- H-30) Motor Specifications: 1204 KV option: KV5000 Configuration: 9N12P Stator diameter: 12mm Stator length: 4mm Inner shaft diameter: Φ2mm Outer shaft diameter: Φ1.5mm Motor size (diameter * lens): Φ15mm* 16.2mm Weight (g): 5.9g Support voltage: 2-4S VTX 1. Input voltage: DC 4.5-5.2V 2. Input current: 200MW = 400ma 3. Power switch: three gears 25MW, 100MW, 200MW 4. Signal channels: 40 5. Frequency switching: manual button / OSD (IRC Tramp) (support at the same time) 6. Antenna interface: IPEX 7. Size: 16.5MM * 16.5MM Camera Model: Caddx Ant Nano FPV Camera Horizontal resolution: 1200TVL Lens: 1.8 mm Voltage: 3.7-18V Net weight: 2g