Dual Car Cigarette Lighter Charger Mount and Holder for the Garmin Oregon 450 450t 550 550t Features 12V Adapter and Charging USB Port Expandable bracket/cradle holder for the Garmin Oregon 450 450t 550 550t easily accommodates 114 x 58.3 x 35.4 mm. Connect your Garmin Oregon 450 450t 550 550t to the mount via the universal USB power dock and charge a second device from the 12V receptacle. Shock-absorbent foam inserts on the bracket/cradle holder Specifications: Cigarette Lighter mount (weight 3.5 oz., dual charger size 2 This unique mounting system for the Garmin Oregon 450 450t 550 550t is durable and guaranteed to protect your device. Lifetime warranty.