Unit dimensions, WxHxD: 3.8"W x 2.8"H x .8"D (9.7 x 7.1 x 2 cm)
Display size, WxH: 2.8"W x 2.1"H (7.2 x 5.4 cm); 3.5" diag (8.9 cm)
Display resolution, WxH: 320 x 240 pixels
Display type: QVGA color antiglare TFT with white backlight
Weight: 5.2 ounces (147.42 g)
Battery: rechargeable lithium-ion
Battery life: up to 5 hours
Waterproof: no
High-sensitivity receiver: yes
RoHS version available: yes

Maps & Memory:
Basemap: yes
Preloaded maps: yes (regional)
Ability to add maps: yes
Built-in memory: internal solid state
Accepts data cards: SD card (not included)
Waypoints: 500
Routes: 0

Features:
Voice prompts (e.g. "Turn right in 500 ft."): yes (internal speaker)
Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft.") : no
3D map view: yes
Auto sort multiple destinations (provides most direct route): no
Auto re-route (fast off-route and detour recalculation): yes
Choice of route setup (faster time, shorter distance, off road): yes
Route avoidance (avoid highways, tolls etc.): yes
Custom POIs (ability to add additional points of interest): yes
Hands-free calling with Bluetooth® wireless technology: no
FM traffic compatible: no
XM Navtraffic (includes basic weather) & Radio for U.S. compatible: no
MSN® Direct for U.S. compatible: no
MP3 player: no
Audio book player: no
Picture viewer: yes
Configurable vehicle icons (select car-shaped icons for map navigation): yes
World travel clock, currency & measurement converter, calculator: yes
Touchscreen: yes
Remote control: no
FM transmitter: no
Headphone jack/audio line-out: no
Dead reckoning: no
Garmin Lockâ„¢ (anti-theft feature): yes
Motorcycle-friendly: no
Additional: This USB mass storage device is compatible with Windows® 2000 or later and Mac® OS X 10.4 or later .