Garmin nüvi 2455 Display and power Dimensions / weight: 12.1 × 7.6 × 1.5 cm / 142 g Display resolution: 480 × 272, WQVGA TFT Display size: 4.3″ / 9.7 × 5.7 cm Rechargeable Li-ion runtime: Up to 2.5 hours; usage-dependent High-sensitivity receiver: Yes Waterproof / headphone output: No Maps and memory Preloaded map: Europe 2013 Map. Favourites/locations / route capacity: 1000 / 100 Internal memory and microSD slot, card not included. No 3D terrain/building view. nüMaps Guarantee. No lifetime map updates. Traffic receiver and lifetime 3D Traffic updates included. Navigation features Spoken directions/street names through internal speaker, lane assist, junction view, speed-limit display, Where Am I? and custom POIs. Voice commands / Bluetooth: No Pedestrian / photo / exit-services navigation: Yes Automatic multi-destination sorting: Yes MP3 player: No Audiobook player: Yes No Garmin Lock, nüLink or XM. Compatible with Garmin Garage vehicle icons and voices. Additional features trafficTrends and photoReal junction view. ecoRoute purchased separately; no myTrends. Garmin Locate; world clock; currency and unit converters; calculator; alarm; QWERTY/ABC keyboard; picture viewer.