Specifications Brand Sub250Model Oasisfly25Item Name 2 5 Inch 4S Freestyle RC FPV Racing DroneWeight 171g ±5gReceiver PNP TBS Nano RX ELRS 2 4G Optional Version DJI O3 Comes with DJI O3 Air Unit Without CamVTX NO VTX NO Camera FrameModel Oasis FrameWheelbase 135mmRoof thickness 2mmBottom plate 2 5mmUpper bottom plate 2 5mmArm thickness 2 5mmSplint thickness 2 5mmFlight Controller Model Redfox A3 35A AIOMCU STM32F722RET6Gyro ICM42688 POSD AT7456EOnboard 35A 4in1 ESCModel Redfox A3 35A AIOCon Current 35APropellerHQ2 5x2 5x3Brushless MotorSUB250 1404 4500KVVTXCamerafor DJI O3 Version DJI O3 Air Unit for Without CamVTX Version NO VTX No Camera Recommend battery NOT Included 4S 530 730mAh XT30 LipoSuch as Gaoneng GNB 14 8V 550mAh 80 160C 4S LiPo Battery XT30 PlugGAONENG GNB 14 8V 700mAh 120C 4S LiPo Battery XT30 PlugFeature 1 Impressive Power Exquisite Design The Oasisfly25 FPV tiny yet mighty 2 SUB 250 1404 4500KV Motors HQ 2 5 inch propellers deliver robust power and a refreshing experience 3 155° wide angle lens paired with the X shaped design captures clearer footage Capture expansive scenery and landscape in every shot 4 The version without VTX allows flexible pairing of VTX and receivers Compatible with analog HD version VTX 5 Offering a choice between 915M or 2 4G receivers for flexible pairing options across different budgets Package included 1 x Oasisfly25 1 x HQ2 5x2 5x3 1 pair 2 x M15 150mm Battery cable tie1 x Spar