inputs.text: magnificent design - time review holux gpslim 240 smallest bluetooth gps receiver world probably gps receiver fits inside otterbox 1900 along palm pda btw otterbox 1900 essential plan use pda gps harsh environment motorcyclinghikingquad running rain chipset sensitive enough pick signal even sky completely overcast compatible palm tungsten e2 palm tx software work tomtom 5 6 battery run least 35 hours not pushed longer disconnected usb trickle charge edit since review holux makes model using mtk chipset m1200 uses less power go 23 hours one charge couple millimeters bigger