Technical parameters: Diagonal wheelbase: 75mm Floor thickness: 1mm Upper plate thickness: 1mm Lens anti-collision panel thickness: 1mm Upper and lower plate spacing: 22mm (aluminum column height 22mm) Protective cover diameter: 42mm (inner diameter) -45mm (outer diameter) Propeller diameter: 1.6inch Flight control hole distance: 16*16mm Flight control hole distance: 16*16mm the card: 20*20 (45) Camera pitch: 19mm Net weight: 64.4g (without receiver, without battery) Life time: more than 3 minutes (recommended battery 2S420 mAh) The configuration list of the Bee 75HD kit includes the following products: iFlight Bee CineBee 75HD Rack * 1 set iFlight SucceX Mirco F4 Flight Control * 1 iFlight SucceX Mirco 12A 4 in 1 Controller * 1 iFlight SucceX Mirco VTX Video Transmission * 1 iFlight 1103 10000KV * 4 Camera Runcam Split nano/Turtle 2 black*1 40mm HQ 4-blade Propeller 1.6p ouces 1.5mm black * 2 pairs iFlight patent leather iron button battery clip 10 * 100mm black * 2 iFlight 3D printing full set * 1 set iFlight white flight control adapter bracket * 1 Protective cover iFlight White Bottom Plate Cover*1 40mm White iFlight Propeller Protective Cover Set (4pcs)*1 set 40mm Small Antenna Protective Tube 2pcs Antenna Cap (Black)*2 XT30U Male Head with cable*1 ipex interface (UFL) 5.8G image transmission antenna (8CM)*1