10 top last-minute tech gifts

If you're still stymied about what gift to get, here are 10 gift ideas -- from Amazon's Echo Dot to battery chargers and drones. This is the smaller version of Amazon's popular Echo, a smart speaker. The interactive device -- that responds to the name "Alexa" -- can answer fact queries, playback music, provide real-time traffic, and lots of other things. It has a 3.5mm output jack and Bluetooth connectivity. "The Jackery Bolt packs a lot of value into a battery the size of a bar of soap," according to review site The Wirecutter, adding that The Bolt has "enough capacity to charge most smartphones twice over."