'It's also difficult to remove the device from the vehicle mount.'
'The integration of SiRF's chipsets into the latest generation of in-car navigation systems has been a watershed event for GPS manufacturers and made GPS navigation significantly more reliable.'
'The battery life on the unit is acceptable, and is rated for up to about 3 hours.'
'Hundreds of thousands of preprogrammed points of interest make it easy to find restaurants, gas stations, ATM and more.'
'The interface was so simple that I was able to input my destination address and start navigating without even looking at the laminated quick-start guide Hertz included in the vehicle.'
'The GPS software is very good and intuitive.'
'You also get Bluetooth hands free calling included, as well as text-to-speech.'