GARMIN GPS Oregon 550 Color Hand Held GPS Receiver

Unit dimensions 5.8x11.4x3.5 cm
Display size 3.8x6.3 cm 3 " diag ( 7.6 cm)
Display resolution 240x400 pixels
Display type Transflective color TFT touchscreen
Weight 6.8 oz ( 192.7 g)
Battery life 16 hours
Waterproof Yes
High-sensitivity receiver Yes
Interface High-Speed USB and NMEA 0183
RoHS version available Yes
Ability to add maps Yes
Built-in memory 850 MB
Waypoints/ favorites/ locations 2000
Routes 200
Track log 10, 000 points, 200 saved tracks
Electronic compass Yes ( tilt-compensated, 3-axis)
Touchscreen Yes
Barometric altimeter Yes
Tide tables Yes
Camera Yes