Specification :

Garmin GPS 72H ( with High Sensitivity Receiver)

Physical & Performance:
Unit dimensions, WxHxD: 2.7" x 6.2" x 1.2" ( 6.9 x 15.7 x 3.0 cm)
Display size, WxH: 1.6" x 2.2" ( 4.1 x 5.6 cm)
Display resolution, WxH: 120 x 160 pixels
Display type: 4 level gray LCD
Weight: 7.7 oz ( 218 g) with batteries
Battery: 2 AA batteries ( not included)
Battery life: 18 hours
Waterproof: yes ( IPX7)
Floats: yes
High-sensitivity receiver: yes
Interface: serial and USB
Maps & Memory:
Basemap: no
Ability to add maps: no
Built-in memory: no
Accepts data cards: no
Waypoints/ favorites/ locations: 500
Routes: 50
Track log: 2, 048 points, 10 saved tracks
Features:
Automatic routing ( turn by turn routing on roads) : no
Electronic compass: no
Touchscreen: no
Barometric altimeter: no
Camera: no
Geocaching-friendly: no
Custom maps compatible: no
Photo navigation ( navigate to geotagged photos) : no
Outdoor GPS games: no
Hunt/ fish calendar: yes
Sun and moon information: yes
Tide tables: no
Area calculation: yes
Custom POIs ( ability to add additional points of interest) : no
Unit-to-unit transfer ( shares data wirelessly with similar units) : no
Picture viewer: no
Garmin Connectâ„¢ compatible ( online community where you analyze, categorize and share data) : no