M10 Mini is a new generation of portable high-precision GNSS receiver. Integrated built-in antenna, multi-frequency and full constellations OEM board, 4G module, Bluetooth and 3000mAh battery to a small dimension portable device, It can meet theapplications of GIS and loT. Convenient operation via Android Navigate Master APP, comprehensive management through the NaviCloud or third-partyplatform. With its alarm, search and rescue, and personnel track-ing functions, it is friendly and ideal for railway workers or otherfield workers