SK Ultra-Thin Sleep Headphones – Bluetooth 5.3, Invisible In-Ear, Waterproof, Sport & Sleep

SK Ultra-Thin Sleep Headphones – So Thin, You'll Forget They're ThereDesigned for sleepers, side-sleepers, and active users alike, the SK Ultra-Thin Sleep Headphones feature an invisible in-ear button design that sits completely flat — no pressure, no discomfort, even when lying down. With Bluetooth 5.3 and waterproof construction, they work...