Happymodel Sailfly-X 105mm Crazybee F4 PRO 2-3S Micro FPV Racing Drone PNP BNF w/ 25mW VTX 700TVL Camera SNNAVI 4-9 cells NiMH 2-4 cells

4-9 cells NiMH 2-4 cells Lipo

a 6 inch propeller

Logical layout

8V balance charger

The measurement allowed error is +/-1-3 cm

Happymodel Sailfly-X 105mm Crazybee F4 PRO 2-3S Micro FPV Racing Drone PNP BNF w/ 25mW VTX 700TVL Camera SNNAVI 4-9 cells NiMH 2-4 cellsHappymodel Sailfly X 105mm Crazybee F4 PRO 2 3S Micro FPV Racing Drone PNP BNF w 700TVL Camera Specificaiton: Brand Name: Happymodel Model: Sailfly X Item Name: 105mm Crazybee F4 PRO 2 3S Micro FPV Racing Drone Version: PNP ( Without Receiver) Compatible Frsky RX Compatible Flysky RX Compatible DSM2 DSMX RX ( Optional) Frsky version support both NON EU and EU LBT Frsky transmitter (EU LBT need to update firmware to Betaflight 4. 0( release date : 2019