zumo 550 North America, 3.5", TFT, 320x240, 4h, SD, Bluetooth, 300.5g
Garmin zumo 550 NA, Internal storage, 2D, 3.5", 320 x 240 pixels, LCD, 2.8 x 2.1"
Garmin zumo 550 NA. Map storage: Internal storage, Map view options: 2D. Display diagonal: 3.5", Display resolution: 320 x 240 pixels, Display: LCD. Compatible memory cards: SD. Form factor: Fixed, Product color: Silver, Interface type: Touch Screen. Battery technology: Lithium-Ion (Li-Ion), Battery life (max): 4 h