nuvi 1390T packs big features into a slim design. The thin navigator includes Lane Assist with junction view, preloaded maps for North America or Europe, pedestrian navigation options, free traffic alerts, hands-free calling and Eco Route to calculate a more fuel-efficient route. Twenty-five percent slimmer than other nuvis, you can take the 1390T anywhere. It easily fits in your pocket or purse, and its rechargeable lithium-ion battery makes it convenient for navigation by car or foot. Basemap yes Preloaded street maps yes Ability to add maps yes Built-in memory internal solid state Accepts data cards microSD card Waypoints/favorites/locations 1000 Unit dimensions, WxHxD 4.8"W x 2.9"H x .6"D (12.2 x 7.5 x 1.6 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 5.7 ounces (161.6 g) Battery rechargeable lithium-ion Battery life up to 4 hours High-sensitivity receiver yes Total Price Rs. 40500/-