... USB under the status of R or C.*Battery indicator button, whatever it’s on or off ... , learn how much battery power left. 3G Hotspot,WI-FI sharing*Compatible ... Mac, iOS,Windows, Linux,Android. Wi-Fi ROUTER,ADSL/DHCP access automatic recognition*HAME’s patented software,automatically ... your iPad, notebook. Easy sharing to avoid high battery-consumption of iPhone when being hotspot by itself. ...