1、[Backlight Brightness Adjustment] This FM radio receiver has the RF spectrum scanning function, backlight brightness adjustment, backlight off. 2、[2.4in Color Touch Screen] Full band radio DSP receiver equipped with 2.4 inch color touch screen. With 2.4G external antenna interface, strong signal, WIFI net timing display, time zone customization. 3、[Encoder Knob and WIFI Configuration] Radio DSP receiver adopts high accuracy rotating long life encoder knob, FM RDS information display and support cell phone APP net WIFI configuration. 4、[Audio Output and Interface] This radio supports 3.5mm stereo audio output, 3.5mm audio FM antenna interface, maximum charging current 1.5A. 5、[Type C Charging] This FM radio receiver has battery voltage display, battery percentage display, Type C interface support. Note: 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. Sold by-Dadangjia