As one of the most compact DMR mobiles in the market, the Radioddity DB25-D is about the size of a handheld radio. Small but powerful would be the perfect description for this palm size mobile radio. The DB25-D supports both digital and analog mode operation on VHF/UHF frequencies. It features 20W high power output, 300k DMR contacts storage and 7 customizable function keys. What’s more, DB25-D comes with GPS function, supporting APRS, being your ideal choice for off-road and outdoor use. 　 APRS enables your radio to send and receive packets of GEO-information include text messages, weather information, and GPS data. Your friends can track you easily when you’re traveling in the backcountry.