Best GPS Devices - Puerto Rico Included Software/Maps, 4.3 in. Display Size, 1 to 64 MB Built in memory

'Navigation instructions , Street name announcement , Voice command recognition.'

'most user-friendly GPS'

'nice black case'

'Navigation instructions.'

'Extra screen girth is welcome.'

'proprietary map improvement technology'

'the XL-S will come with text-to-speech.'

'downloadable fuel prices'

'North American maps'

'new models sports a sleek black case design'

'real-time traffic speed'