Product Overview: Golf’s Most Brilliant GPS Display 5.5” LCD Color Touch Screen provides more viewing screen with a super responsive vivid display for the full-color HD graphics that provide multiple views the entire hole from your point of view and a stunning visual experience. Ground Verified Course Maps Pre-loaded with over 35,000 of SkyGolf’s error corrected course maps for unmatched accuracy. Dual Frequency Antennas For Unmatched Accuracy With Multi-channel antennas and enhanced GPS systems, get the best of both worlds - trusted accuracy and enhanced precision. It cuts through interference like trees and buildings, ensuring your yardage readings are pinpoint-accurate. Cut the Cord Wi-Fi connectivity to streamline updates & course downloads on demand. No need to connect to a computer. Features: TECHNICAL SPECIFICATIONS •Size: 6.1” x 3” x 0.55” inch (155.5 mm x 77 mm x 14 mm) •Weight: Approximately 8 ounces (236 grams) •Water resistant •Languages: English HARDWARE FEATURES •Rugged design •5.5” LCD high-definition, capacitive touch screen with a 720 X 1440 resolution •Wi-Fi 802.11 b/g/n •Hi-capacity rechargeable Li-Polymer battery provides up to 14 hours of continuous use •Multi-constellation navigation satellite capability •USB-C type charging