Very Important Information At Product Description Read It Before Order Turn By Turn Navigation Operation System : Professional Website For the GPS Problems Solutions and Map update Specifically.Win CE.Net 6.0 Core .Targeted Hign-sensitivity receiver module . average error within 2-5 meters.</br>7" HD High Quality Capacitive Touch Screen Present the details Clear .You will not miss a turn! Please Contact Us For Any ReasonWe Will Do The Replacement Or Refund As Your Demand</br>Bluetooth Technology (Can not answer phone call ) We Update Maps Twice A Year On Our Website.12 months warranty .</br>Easy To Navigate The System Can Caculate A Best Route Afer Setting The Destination And The USA Maps Preloaded Hign Functional Muiltmedia Player . Support a lot of format</br>Spoken Turn By Turn DirectionsCheck the Description Clearly Before Use it . Friendly Warning When Your Are Speeding Or When a Traffic Camera Is Coming.</br></br>Product Description</br></br>IMPORTANT : Carelove Is The Only Authorized Seller On Amazon For Carelove GPS  We Claimed This On Our Website and will not be responsible for any products not from us . also we will report the seller who sell fake GPS to amazon .<br>You can replace the GPS to a new one at anytime for any reason during one year since you purchased from us and if you want to change the GPS size or type just pay the difference .<br> YOU NEED TO GO OUTSIDE TO GET SATELLITE SIGNAL FIRST <br><br> 1.Operation system?? Microsoft Windows CE 6.0<br> 2.7.0 inch TFT ??resolution: 800x480 pixels<br> 3.Built-in Hi-Fi speaker??volume adjustable;<br> 4.Operation methods : Botton and touch-screen operatio