Spoiler: It's nowhere near 9,000,000mAh!
We take a look back at the best, coolest tech of the year, and the most popular gadgets that made us geek out in 2015
Google Chromecast lets you connect to the Internet and stream music, movies, sports and games. Use your phone as a remote, and mirror content to your TV. Connect to your HDTV using the HDMI interface and control with a compatible phone or mobile device.
Caption by: Eileen Brown
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