The Flysky FS-iT4S remote control, a 4-channel 2.4GHz digital wireless control system designed for cars and boats. Key Specifications: Number of Channels: 4 channels. Type of Use: Remote control cars and boats. Frequency: 2.4GHz with AFHDS 2A technology. Display: Color touch screen. The remote is new and unused. Selling to the highest bidder.