This is the pocket-sized battery that charges an iPhone or any USB device. Eliminating the need to carry multiple chargers and power cords, the battery provides 25 hours of talk time for iPhones and Android smartphones, and 4 hours of use for an iPad.
Lego Unveils Mindstorms EV3: A Robot Kit That’s iPhone-Controlled
The Wireless iPhone Microphone - Hammacher Schlemmer - Winner of the Best Innovations Award at the Consumer Electronics Show, this is the wireless microphone that records sound to an iPhone from up to 33 away.
Moshi iGlaze Kameleon iPhone 5 kickstand case Review - SlashGear