A lot needs to go into smartphone design. It frankly takes a lot of design and brainpower to pack all the stuff into a super slim case and still make it beautiful. So when some features like selfie flashes start to become a thing, phone OEMs start needing to make some calls.Of course, selfie flashes are the meat of this article because of Lenovo’s recent CES offering – the Vibe Extension selfie flash. This battery-operated accessory is small, fits in your pocket, and plugs into the ...
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