About this item Easy to install: DONGKER FM radio kit is easy to assemble. The FM module is already soldered, you just need to assemble the battery, antenna, speaker, buttons and case. Whether you are a beginner or like to build projects, this radio kit is perfect for you. FM/MW/SW frequency: DIY radio offers different frequency bands: FM/MW/SW. The frequency range is between 87 and 108 MHz, the MW range between 522 and 1620 KHz and the SW range between 4.75 and 21.85 MHz. By adjusting the antenna angle, you get the best reception effect. For programs in the MW range, you do not need to set the antenna, instead the magnetic rod coil is responsible for reception. By turning the device, you can receive a better signal. Program search and storage: you can search all stations and save programs in the radio state. The M- function can be activated by long pressing "ALARM", and the function M+ by long pressing "ALARM_ON/OFF". By pressing "M+" or "M-", you can change programs quickly. Power off memory function: DONGKER radio saves the current program when switched off, and the next time it is switched on, it is automatically played. The time can only be set in the clock state. You can set the time by pressing "POWER". You can also program start and shutdown times. Rechargeable: DONGKER portable radio is rechargeable. The battery icon shows the current battery power. When the symbol indicates 0, the radio must be charged. Connect the charger, the battery icon flashes indicating that it is charging. After fully charged, the icon stops flashing. You can use a 5V mobile phone charger (Type-C interface) to charge. (USB cable and charger are not included) › See more product details