GPS navigator Support Multiple Vehicle Modes, including Car, Truck(include Truck Commercial/semi Truck), Ambulance, Bus and Taxi. Customized truck routing for the size and weight of your truck, Plus alerts for upcoming bridge heights, weight limits.Spoken Turn-by-Turn Directions, intelligent voice Alerts for dangerous curves, speed changes, speed cameras, railroad crossings, animal crossings, traffic lights. Navigation system(Bluetooth edition) with Bluetooth Hands-free Calls for truck driver and all driver, allows you talk clearly and drive safely at the same time while keeping your hands on the wheel. It makes your driving safer, reduce fatigue driving, away from the ticket, Just Enjoy Your Driving. Established professional technician team in the United States, supply regular maps upgrades, and provide answers to any questions asked.
Note: after receiving GPS navigation, please use the car charger to fully charge then use. If the satellite signal can not be searched, it may be because of the reason at home, please search the signal in outdoors again.