Crux Crux360 Laptop Case Gamma with Bluetooth Keyboard for iPad 2 Laptop Mode: The Crux360 has a full QWERTY-style Bluetooth keyboard-great for entering large amounts of text for emails or word processing. Movie Mode: Watch movies, videos, or just surf the Internet. The Crux360 hinge allows you to adjust the screen to the perfect viewing angle. Tablet Mode: Read books, magazines, or view photos. The Crux360 allows you to easily use your iPad as a tablet without having to remove it from its case. Carry Mode: When not in use, the Crux360 closes up and protects your iPad's screen from nicks and scratches. Its soft-touch finish allows for easy carrying. Battery Use: 120 hours / Standby time: 1000 hours IC Unit: Broadcom Bluetooth 2.0 Hinge: 360 Hinge with life of 10,000+ rotations Battery Specs: (510 mAh / 3.7V)