Two cautionary notes: The sound output is dinky, so you'll want to use it with headphones, which makes it less fun for the whole family, or an external speaker, which makes it bulky. (Or, see the FoxL Bluetooth Speaker, at No. 5 on this list). And the rechargeable battery lasts 1.5 hours. Luckily, it ships with two. Price: $399. Optoma Pico PK-101 – This has got to be the coolest gadget to date. It is a mini-projector. All you have to do is plug this small gizmo into your iPod and you have your own personal projector where crisp video images are projected on a wall.
The latest LED technology, Optoma’s projector expertise and Texas Instruments tried and trusted DLP® chip technology, (used in millions of business and home cinema projectors the world over), come together to produce astonishing image quality from such a small projector. There’s no need to worry about replacing the lamp either - the Pico has a lamp-life of an astonishing twenty thousand hours: enough for more than eighteen years of life, even if you use the projector three hours a day, every single day of the year.
Watch the video here: