Sirians X 5 Inch 7 Inch 225mm 300mm FPV Racing Frame w/ PDB 4mm Arm Supports RunCam Swift 2 HS1177 Frame:7 inch -remote range : above 10m

-remote range : above 10m

The boat can control bait boat move forward

Voltage(V) Type Size(mm) Weight(g) 22

and the watch has two 7th batteries

45T    1

Sirians X 5 Inch 7 Inch 225mm 300mm FPV Racing Frame w/ PDB 4mm Arm Supports RunCam Swift 2 HS1177 Frame:7 inch -remote range : above 10mSirians X Type 5 Inch 7 Inch 225mm 300mm FPV Racing Frame Kit 4mm Arm w PDB Supports RunCam Swift 2 Foxeer HS1177 Camera Description: Item name: Sirians frame kit Wheelbase: 5 inch 225mm, 7 inch 300mm Frame weight: 5 inch 118g, 7 inch 136g Frame arm thickness: 4mm Bottom plate thickness: 2mm Upper plate thickness: 2mm Other plates thickness: 1. 5mm Recommend parts (package doesn't include): Brushless motor: 22xx Brushless ESC: 20 40A Flight