iSound portable PowerMax is an external charger for iDevices that has an energy storage capacity of almost 16.000 Mah, i.e. approximately 10 times greater than the battery capacity of the iPhone 4 terminal. This device costs only $140 but allows the simultaneous charging of 5 iDevices and at with such a capacity, you can probably charge them 2 times each separately.
Bob Marley's family was present at this year's CES, I was able to demonstrate that part of the products manufactured by my own company in collaboration with other investors. We are talking about several docking stations equipped with high-performance audio systems plus several models of headphones for iDevices. The products have rather exotic names and reasonable prices, a pair of headphones costing at least $30 and a docking station reaching up to $500.
Company optoma from the US has produced several docks for iDevices that have the ability to project images onto flat surfaces using pico projectors. These docks take the information from iDevices through the 30-pin port and project them using the built-in projectors. The docks have integrated speakers, VGA and HDMI ports and are capable of projecting a 120-inch image in a dark room.
