Amazon has announced a series of new spherical ball-shaped Echo smart speakers. Seen above in the following order is the new 4th-gen Amazon Echo for $99.99, the new 4th-gen Echo Dot for $49.99, the new Echo Dot with Clock for $59.99, and the new Echo Dot Kids Edition for $59.99. While the new Amazon Echo may look just like the new Echo Dots from the outside, they’re quite different on the inside. The Echo packs in premium sound, thanks to its dual 0.8″ tweeters and 3.0″ woofer, as well as a Zigbee smart hub, while the Echo Dots have just one 1.6″ speaker. Read more ›