The first-generation of Samsung's fully wireless Gear IconX earbuds were good, with one glaring flaw: horrible battery life. When connected to a phone, these could scarcely reach 1.5 hours of playing time. Thankfully, with the second-gen model, Samsung has upped the battery life to a noticeably-better 5 hours. And for Black Friday, you can pick up a set for $149.99, a not-insignificant $50 off MSRP.

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