Avantek battery pack, Avantek door bell, Pump Audio earphones and more - Review updates

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You come to the Gadgeteer to read our product reviews for gadgets that you are interested in buying. But do you ever wonder if we continue to use these products long after we’ve posted that initial review? That’s what these review update posts are for. We take a look back at the products we’re still using weeks, months, days and even decades after we’ve posted our original review. Check out this week’s updates after the jump.

Avantek 20,000 mAh High Capacity External Battery Pack review by Steve Holt
AVANTEK Plug-In Wireless Doorbell review by Julie Strietelmeier
Pump Audio earphones review by Larry Geisz
QuiqLiteX LED flashlight review by Larry Geisz
Dog & Bone Backbone wireless charging case, pad and Backbone battery review by Larry Geisz
SuperTooth Freedom Wireless Bluetooth Headset review by Larry Geisz