brand new and high quality Features: R6FG has two working modes: normal working mode and gyro working mode. Normal (non-gyroscope) working mode: The receiver is a two-color light, and the green light is the working status indicator of the conventional receiver. At this for time, the gyroscope does not work. Gyroscope working mode: The red and green lights are for always on at the same for time (orange-red light) is the gyroscope working status indicator. The red and green lights are for always on at the same for time, the gyro function is turned on, the stabilization direction is not deviated, and the body is not slipped; the corners are turned more smoothly, preventing tail flick caused by excessive speed. Gyroscope function switching: Short press the (ID SET) switch on the side of the receiver twice (within one second), the receiver indicator changes from green to orange-red, completing the R6FG from normal working mode to gyro working mode. Specification: Material: Plastic Input Voltage: 4.8-10V for DC Channel: 6 Frequency: 2.4GHz Spread Spectrum: FHSS Size: app.35x20x12mm/1.38x0.79x0.47in Optional Modes: R6FG, R6F Color: As pictures shown Quantity: 1pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1x Receiver (other accessories demo in the picture is not included )