That guy must have hammers for his fingers, slamming on those keycaps.
I'm guessing they are hoping for a release date of March 2014? It also looks like it has a 6000 mA battery, with an estimate of 18 hours of use. Nine hours of battery charging doesn't sound fun either. It's definitely not a small device. It uses more battery than
HandHeld Scientific's Bluetooth Adapter, but it does last longer. Also looks like it will be about $100 USD, compared to HandHeld Scientific's $60 USD.