FlySky FS-GT5 2.4G 6CH Transmitter Remote Controller with FS-BS6 Receiver Features: GT5 transmitter using 2.4GHz AFHDS 2A system, with strong active and passive anti-interference ability. With FS-BS6 receiver, the output of 6 channels, compatible model cars, boats and other models. ABS function (automatic brake): This function only adjusts the throttle channel, including six kinds of parameter settings, automatic brake settings to adapt to different models of track, to achieve the best braking effect and cornering control effect. F.SAFE Function (Fail-Safe Protection): This function can protect the safety of the model when the receiver can not receive the signal from the transmitter normally, and move the actuator arm to the pre-set position. CRAWL function (climbing car mode), SVC function (smart car control mode), gyro stability function. GT5 can store 20 models, each model can set the parameters separately, but also can write the model name easy to remember. Specification: FS-GT5 Transmitter Suitable for: cars, boats Channel: 6 Frequency range: 2.408-2.475 GHz 2.4GHz mode: AFHDS 2A Modulation method: GFSK Transmission method: FHSS Low voltage alarm: AA batteries below 4.4V, 2S lithium batteries below 7.4V (not included) Antenna length: 26mm FS-BS6 Receiver Built-in gyroscope stabilization system Channel: 6 Frequency range: 2.408-2.475GHz Number of bands: 135 2.4GHz system: AFHDS 2A Modulation method: GFSK Input power: 4.0-8.4V DC Size: 30 * 22 * 16mm Control Distance: Water: About 150m (Note: the antenna of the receiver should be exposed to the water) Ground: About 200-300m (in the open and undisturbed environment) Package information: Package size: 27.5 * 21 * 12.5cm / 10.8 * 8.3 * 4.9in Package weight: 673g / 1.48lb General box package Package List: 1 * FS-GT5 Transmitter 1 *FS-BS6 Receiver