2.2" Digital LCD TouchScreen Display - Guided By Preloaded Route Plan, Multi-Point Destination, Multi-Path Navigation - MP3 And MP4 Playback Supported - Windows XP, Vista, 7 Operating Systems Supported - Multiple Language Support * Supports Google Maps and Google Earth - 3D E-Compass - ANT+ 2.4GHz Rx +Wireless Communication Protocol - Non-Stop Track Recording for at Least 100 km. * Trip Features and Info. Include GPS tracking, Odometer, Weather Prediction and More! - 4 GB Flash Memory - USB 2.0 Interface (High Speed) Data Transfer Connection - Operating Temperature 14° F - 113° F * Functions Measured: Distance, Speed, Elapsed Time, Altitude, Calories Burned, Average Speed, Air - IPX-7 Waterproof Rating - GPS Destination Accuracy Within 10 Meters In Normal GPS Mode - Track File Format: KML, GPX, RTE * Pressure and More! - Fishing Evaluation Function - 1600 mad Li-Polymer Battery for 8 -10 Hours Continuous Tracking - Display Resolution: 320 x 320