View image of Sometimes itâs nice to drift to sleep with music. Unlike earphones that require you to lie in the same rigid position, AcousticSheep SleepPhones are flat, removable speakers built into a soft fleece headband. They let you fall asleep naturally, without popping drugs or jamming in uncomfortable plugs ($39.95). (Courtesy SleepPhones) (Credit: Courtesy SleepPhones)
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