Lens Material: chemically strengthened glass
Dimension: 6.1 x 16.0 x 3.6 cm
Weight: 217g (with batteries)
Water rating: IPX7
Display Type: transflective, 65K color TFT
Display resolution: 160 x 240 pixels
Display Size: 3.6 x 5.5 cm; diag 6.6 cm
Battery type: 2 AA batteries (not included); NiMH or Lithium recommended
Battery life: 16 hours
Memory/History: 16 GB
Interface: high speed mini USB and NMEA 0183 compatible
External memory storage: yes (32 GB max microSD™ card)
Waypoints/favorites/locations: 5000
Tracks: 200
Navigation Track Log: 10000 points, 200 saved tracks
Navigation Routes: 200, 250 points per route; 50 points auto routing
Connections Wireless Connectivity: yes (BLUETOOTH®, ANT+®)