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Title: Best I've found at staying in place
Review: I've tried all kinds of earbuds, and these Sennheisers are definitely the best I've found in terms of staying put, even with fairly vigorous activity. Sound is good, too. Unfortunately the design, which helps lock the buds in place, also put a little pressure on the ear, meaning these are not the most comfortable I've ever used, But if you're tired of constantly repositioning earbuds, these may work well for you.
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