Digital system remote control, with stable signal transmission. 3.5-inch TFT color screen, resolution 320 480, LCD white back light, capacities touch screen. With FGR4 receiver, 4 channels output, compatible with RC cars, boats and other models. The failsafe function is used to protect the model and user in case of signal loss. Power Supply: 3.7V 4300mAh li-battery(Built-in).1 FS-NB4 2.4G 4CH Transmitter. Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display. The item "For RC Model Flysky FS-NB4 2.4G 4CH Noble Radio Screen Transmitter With Receiver" is in sale since Sunday, May 9, 2021. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Control, Radio & Electronics\Receivers & Transmitters". The seller is "high-speed-store-au2019" and is located in Guangzhou. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.