Groupon has the Favi DLP Pico Pocket Projector with AirPlay and MiraCast for Most Android and Apple Devices on sale for $269.99 + FREE shipping! Use coupon code SALE10 for final price.

Why this deal is hot:
Save 55% off -- that's $330.00 in savings!

What this does and why you need it:
This pocket projector can cast a 100" image from almost any entertainment source, including mobile devices. It contains a 5,000mAh battery allowing for up to three hours of continuous playback and it can also double as a power bank for your smartphone, MP3 player or tablet.