... rechargeable Li-polymer battery, supporting lly once, 3G Hotspot last up to 4 3G Mobile Router and Power ... such Mac, IOS, windows ,Linus, Android.Wi-Fi Hotspot Access And Relaying1.Under the Wi-Fi coverage area, ... to avoid high battery-consumption of liphone when being hotspot by itself.Multi-power supplyRecharges its battery over power ... adaptor, Car charge or PC via USB cable. mini 3g wifi router--A1