Perfect Details: The product shell uses carbon fiber road, which not only beautifies the product but also enhances the feel. The use of electroplating switches is not only not easy to fade, but also improves the appearance of the product.The 2.4GHz radio band is completely different from the low-frequency radio band used before. Please ensure that the model product is flying within your eyesight when using it. Large obstacles will block the radio frequency signal and cause the remote control failure and the model runaway. Specifications: Model type: Model airplane/Drone/Car/Boat Channels: 8 RF Range: 2.4GHz ISM(2.4005-2.483.5GHZ) RF Power: <100mW Modulation: GFSK Spread Spectrum: FHSS Reaction speed: PWM:<20ms SBUS:<6.8ms RF Distance: Ground:400M Aerial:800M Receive sensitivity: <-97dbm Transmitter voltage: DC 4.5V-9V Receiver voltage: DC 4.5V-6V Weight:310g Battery not included Adapts to Many Types of Aircraft: It covers a wide range of aircraft, like Fixed-wing, Airplane, Gliders, Quadcopter, Cars, Trucks, Tank, Boat, etc.