Expanding the  universe, go is the smallest, lightest  yet.Which means it's now even easier for you to play great games, listen to your favorite music, watch videos, view photos, surf the Internet and chat with friends on the move. Plus, with Bluetooth 2.0 technology now added to the mix, go also retains its critically acclaimed Wireless features including Ad Hoc Mode (direct  to  Wireless connection), Infrastructure Mode ( to Wireless local area network (WLAN) connection), Remote play ( to  Wireless local area network connection) and Game Sharing, which allows you to share specific game features between two  systems. Never has there been so much power in your pocket. go has a brand new look that's perfect for slipping into your pocket when you're on the go. The system's stylish slide open design reveals the familiar  button layout and feature set - complete with analog stick and built-in microphone. go is now the ultimate portable PotableStation gaming system.