he Maylong ML-415 4.3 inch GPS Navigation System features Maylong GPS Navigation software with easy-to-use interface for simplifying the GPS navigation operation. You can search for a location, figure out your exact current location, get where you need to go with turn-by-turn spoke navigation, and find points of interest. It also includes digital music and video player and digital picture viewer. •Features: Text-to-Speech•Mapping Features: Built-In US Maps•Map Coverage: United States•Display Features: Touch Screen•Screen Size: 4.3 "•Screen Resolution: 480 x 272•Built-In Memory Storage Capacity: 4GB•Media Type Compatibility: MicroSD Card•Wired Connectivity: USB 2.0•Mount Type: Suction•Power Source: DC Car Lighter•Includes: Car Mounts, Adhesive Mounts, Suction Cup Mount, USB Cable, User Manual•Dimensions: 3.0 " H x 4.5 " W x 0.3 " T •Weight: 6.0 Oz.•Warranty Description: 1 Year Limited Warranty•Battery Required, included: 1 lithium polymer non-universal