Physical & Performance:
Unit dimensions, WxHxD:	1.65" x 3.04" x .7" (4.2 x 7.7 x 1.8 cm)
Weight:	2.1 ounces (60 g)
Battery:	rechargeable and removable lithium-ion
Battery life:	22 hours (typical use)
Power supply:	yes
High-sensitivity receiver:	yes
PDA compatible:	yes
Smartphone compatible:	yes
BlackBerry compatible:	no
Interfaces:	Connects to laptop, Pocket PC, Palm or compatible smartphone with Bluetooth® wireless technology (serial port profile)

Maps & Memory:
Offboard navigation (mapping information resides on Garmin servers):	no
Navigation software:	yes
Street maps, including Points of Interest (POIs):	yes
Waypoints:	4000
Routes:	50

Features:
Voice prompts:	yes
Speaks street names:	no
3D map view:	yes
Auto sort multiple destinations (provides most direct route):	yes
Auto re-route (fast off-route and detour recalculation):	yes (manual detour recalculation)
Choice of route setup (faster time, shorter distance, off road):	yes
Route avoidance (avoid highways, tolls etc.):	yes
Hands-free calling with Bluetooth® wireless technology:	no
Garmin Online™ or Dynamic Content services compatible (displays real-time traffic, weather, fuel prices and hotels.com data):	yes (smartphones only)
PeerPoints™ (send and receive GPS position):	yes (smartphones only)