The Diatone Roma F4 4" Freestyle Quadcopter comes with the Caddx Nebula Micro V2 Digital HD System and features Caddx Vista, MAMBA F405 DJI Mini FC, MAMBA F30MINI 8BIT ESC, MAMBA 1404 3000KV motors, and a BN-180 GPS. 

Lots of companies are getting into 4" LR, and Diatone's entry is a worthy contender!

Specifications

• Camera: CADDX Nebula Micro V2
• Antenna: MAMBA Ultras
• VTX: CADDX VISTA
• FC: MAMBA F405DJI MINI
• ESC: MAMBA F30MINI 8BIT
• Motor: MAMBA 1404 3000KV
• GPS: BN-180
• Weight：157g

Recommended (Not Included)

• 750-850mah 4S About 5-15min
• 1000mah 4S stable flight about 20min+

Includes

• 1 x Diatone Roma F4 4" LR w/ Caddx Nebula Micro V2 Digital HD System
• 1 x HQ T4×2.5 prop 
• 1 x buzzer 
• 3 x Lipo Strap 
• 1 x M2 Screws Pack 
• 1 x 20mm PC Spacer 
• 1 x GoPro Universal Adjustable Mount