Control Channels 6 Channels Version RTF Specification: Brand: Eachine Item: E190 Product size: Rotor diameter:372mm Body length: 350mm Height:122mm Radio Frequency Band: 2.4GHz Remote control distance (m): More than 120 meters Battery:Body:LI-POLY 7.4V(1200mAh) 25C Charging time: about 60 minutes Use time: about 10-12 minutes Function Description: 1 It is scaled down according to the 34:1 ratio of the UH-1 Huey helicopter of Bell Helicopter Company in the United States, with high-simulation appearance details and cool lights. 2 It adopts a flybarless design, a dual-axis co-drive motor, and an electronic stabilization system, which makes the feel more precise, the flight more stable, and the optimized structure reduces the chance of damage. 3 The propeller is designed based on the aerodynamic principle to provide strong power and self-stability of the fuselage. It is efficient, power-saving and has a long flight time. The blades are made of nylon + carbon fiber composite materials, which are high in strength, good in toughness, impact-resistant, non-deformable and durables. 4 It uses 2511 1200KV brushless motors for self-stabilization and co-drive to reduce gear agitation, and has the characteristics of low noise, high torque, sufficient power and high efficiency. The special high-temperature resistant magnetic steel can withstand 150 degrees high temperature without damage, which increases the service life. 5 The tail lock motor uses a special 1204 5500KV brushless motor, which is high temperature resistant, fast in response speed, stable tail lock, and not easy to be damaged after long-term work. 6 Use an enlarged 4.3g metal gear servo with high torque, fast response, high precision and accurate return to center. The response speed is 60/0.05ms, which makes the aircraft fly accurately, feel good and last longer. Using 3 servos, it can fly accurately even if there is 4-5 winds outdoors. 7 Use a 6-axis gyroscope. It has a stable, fast and accurate flight attitude, which is especially suitable for beginners to fly. 8 Use high-precision visual (optical flow) positioning and air pressure high-altitude mode, and it has a fixed-point function indoors and outdoors (limited height), which is easier for beginners to master. 9 Intelligent high-altitude one-button inverted flight, the inverted flight mode is operated in the same way as the forward flight mode, and beginners can easily master the inverted flight control essentials and become familiar with direction control. 10 Use high-precision CNC rotor head cross plate to optimize the structure, reduce weight, and greatly reduce the probability of aircraft damage. 11 The casing adopts hot runner injection molding technology, with high simulation details, good elasticity, toughness and not easy to crash. 12 Standard six-channel remote control, independent potentiometer optimizes the output of the joystick, and the operation is more precise. 13 Can be connected to an ELRS receiver, and is compatible with open source remote controls on the market. 14 Professionally customized high-rate lithium polymer 7.4V 1200mah 25C battery, high discharge rate and long service life. The flight time is about 9-12 minutes, and it can be used for 500+ cycles under normal use. It has functions such as preventing overcharge, over discharge, and low power indication, which can effectively extend the battery life. 15 Intelligent module battery, with charging protection and low power protection functions, uses the universal TYPE-C plug on the market, and is more convenient to charge. Helicopter Munual: click here Package included: 1 x E190 RC Helicopter 1 x USB Cable 1 x Battery?1,2 or 3 Optional) 4 x Main Propeller 1 x Tail Propeller 1 x Sticker 2 x Red Rail wing 1 x Instruction 1 x Remote Control 6332472