AM / FM / SW1 / SW2 radio with digital frequency display. Its interesting feature is the possibility of recording audio to USB / SD devices via a built-in microphone, or recording from the radio. It is recorded in MP3 format. There is a USB input and SD / MMC slot, a connector for connecting stereo headphones and an AUX In connector for connecting an external device. The LCD display shows track numbers and playback status, time, station frequency, and so on. The display backlight can be called up with any button on the device and switches off automatically after 10 seconds. The device is also equipped with an alarm clock, which will wake you up with the classic sound of an alarm clock (beep). For convenient operation, the RSU-04 has a included remote control with which you can switch your favorite songs. The radio has a rich range of power options. You can plug it in, insert flashlights into it, or it will work on your built-in battery, which automatically charges when connected to the mains.

• portable USB / SD player with radio
• USB input and SD / MMC slot
• AM / FM / SW1 / SW2 radio with digital frequency display
• AUX In connector for connecting an external device