Unit dimensions, WxHxD: 

 5.3"W x 3.3"H x .9"D (13.5 x 8.4 x 2.3 cm)

Display size, WxH:

3.81"W x 2.25"H (9.7 x 5.7 cm); 4.3" diag (10.9 cm)

Display resolution, WxH:

480 x 272 pixels

Display type:

WQVGA color TFT with white backlight

Weight:

9.5 ounces (270 g)

Battery

removable, rechargeable lithium-ion

Battery life

up to 5 hours

Waterproof

yes (IPX7)

High-sensitivity receiver

yes

RoHS version available

yes

Basemap

yes

Preloaded street maps

yes

Ability to add maps

yes

Built-in memory

internal solid state

Accepts data cards

microSD™ card (not included)

Waypoints/favorites/locations

1000

Routes

20 (additional storage on microSD™ card)

Voice prompts

yes (internal speaker)

Speaks street names

yes

Voice-activated navigation

no

Lane assist

yes (with junction view)

3-D building view

yes

Auto sort multiple destinations

yes

Auto re-route  

yes

Choice of route setup

yes

Route avoidance

yes

Bluetooth® wireless technology

yes (with A2DP technology)

FM traffic compatible:

yes

MSN® Direct compatible:

yes

XM® Navtraffic & Radio for U.S. compatible:

no

Speed limit indicator

yes

Where Am I?  

yes

Garmin Locate™

no

ecoRoute™  

no

Qwerty or ABC keyboard

yes

Custom POIs

yes

Garmin Garage™ vehicles compatible

yes

Garmin Garage™ voices compatible

yes

Photo navigation

yes

World travel clock, currency & unit converter, calculator

yes

Picture viewer

yes

MP3 player:

yes

Audio book player:

yes

FM transmitter:

no

Headphone jack/audio line-out:

yes

Garmin Lock™

yes

Touchscreen:

yes

Dead reckoning:

no

Motorcycle-friendly:

yes

Trucking-friendly:

no

Geocaching-friendly:

no

Marine-friendly:

no

Additional:

This USB mass storage device is compatible with Windows® XP or newer and Mac® OS X 10.4 or later.