{"product_id":"remote-control-helicopter-with-optical-flow-sensor-brushless-motor-6-axis-gyro-and-upgraded-rtf-transmitter-619277","title":"Remote Control Helicopter with Optical Flow Sensor, Brushless Motor, 6-Axis Gyro and Upgraded RTF Transmitter","description":"\u003cp\u003eThis remote control helicopter is a ready-to-fly single-rotor model designed for controlled indoor or outdoor hobby flights. Optical flow positioning, barometer altitude hold and a 6-axis gyro support steadier handling, while the brushless main motor supplies strong power for the documented flight maneuvers.\u003c\/p\u003e\n\u003cp\u003eThe RC ERA C138 PRO Bell 206 package includes the helicopter, upgraded 2.4G remote controller, USB charger, lithium battery, spare rotor blades, tools and user manual. Its scaled aircraft appearance also makes it suitable for display between flights.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle-rotor flybarless design with 6-axis electronic gyro stabilization\u003c\/li\u003e\n\u003cli\u003eOptical flow positioning and barometer altitude hold\u003c\/li\u003e\n\u003cli\u003eBrushless main motor and coreless brushed tail motor\u003c\/li\u003e\n\u003cli\u003e6-channel control with three digital servos\u003c\/li\u003e\n\u003cli\u003eOne-key takeoff, one-key landing and one-key 3D inverted flight\u003c\/li\u003e\n\u003cli\u003eLow-voltage alarm, motor-lock protection and loss-of-control protection\u003c\/li\u003e\n\u003cli\u003eModular battery with indicator and dedicated USB charger\u003c\/li\u003e\n\u003cli\u003eSupports ascending, descending, forward, backward, sideways, rotation, waypoint and flipping maneuvers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RC ERA C138 PRO Bell 206\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Ready-to-fly package; Default Title variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor diameter:\u003c\/strong\u003e 306 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody length:\u003c\/strong\u003e 312 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 101 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlight weight:\u003c\/strong\u003e 110 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlight time:\u003c\/strong\u003e About 10 minutes in the specifications section; another feature note states approximately 12 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging time:\u003c\/strong\u003e About 60 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote range:\u003c\/strong\u003e 80–100 meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain motor:\u003c\/strong\u003e Brushless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail motor:\u003c\/strong\u003e Coreless brushed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 7.4V 350mAh lithium battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote controller power:\u003c\/strong\u003e 4 × 1.5 AA batteries, not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded accessories:\u003c\/strong\u003e USB charger, main rotor blades, tail rotor blade, screwdriver, hex wrench and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs this helicopter ready to fly?\u003c\/h3\u003e\u003cp\u003eYes. The package includes the helicopter, upgraded 2.4G transmitter, lithium battery, USB charger, tools, spare blades and user manual; four 1.5 AA batteries for the transmitter are not included.\u003c\/p\u003e\n\u003ch3\u003eWhat helps stabilize the flight?\u003c\/h3\u003e\u003cp\u003eOptical flow positioning, barometer altitude hold and a 6-axis electronic gyro are included to support stable control.\u003c\/p\u003e\n\u003ch3\u003eHow long does the battery take to charge?\u003c\/h3\u003e\u003cp\u003eThe listed charging time is about 60 minutes.\u003c\/p\u003e\n\u003ch3\u003eWhat is the documented remote-control range?\u003c\/h3\u003e\u003cp\u003eThe specifications list a remote range of approximately 80–100 meters.\u003c\/p\u003e\n\u003ch3\u003eCan it perform inverted flight?\u003c\/h3\u003e\u003cp\u003eYes. The feature list specifies one-key 3D inverted flight along with standard directional flight and flipping maneuvers.\u003c\/p\u003e","brand":"HeliDirect","offers":[{"title":"Default Title","offer_id":53570974810424,"sku":"SHP-9277-39F36E","price":129.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9103\/4936\/files\/remote-control-helicopter-with-optical-flow-sensor-brushless-motor-6-axis-gyro-a-10976995901752-image-001-11cac35e.webp?v=1793248455","url":"https:\/\/wfcaseshop.com\/products\/remote-control-helicopter-with-optical-flow-sensor-brushless-motor-6-axis-gyro-and-upgraded-rtf-transmitter-619277","provider":"Pick Velora","version":"1.0","type":"link"}