Description: High power antenna design improves emission distance. Less channel design makes it more portable and flexible to operate. Double spring center mechanism and inlet angle sensor design easily restores the original position, improves response speed and ensures more stable flight. It is constructed of plastic material. The length is 18.5cm, the width is 18cm. It is suitable for RC car and boat. Item Name: Remote Control Material: Plastic Frequency Band: 2401MH-2479MHZ Transmitting Power: No More Than 100mW Ground Control Range: More Than 800 Meters Application: Fixed Wing, Multicopter, ehicle, Boat Joystick Dynamic Range: 100 Percent-120 Percent Receiver Power Supply Requirements: DC: 4.5-8.4V Attributes: Style A-Left Throttle, Style A-Right Throttle, Style C-Double-back Features: Low Power Consumption, High Power Antenna, Smooth Hand Feel Transmitter Power Supply Requirements: DC+6V 4 x AA Batteries or 2 x LiPo Batteries (Not Included) Size Details: Length: 18.5cm/7.29" (Approx.) Width: 18cm/7.09" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Remote Control