MUSIC SYNCHRO: The UnderGlow system is equipped with sound sensors that help lights sync with music beats

When using eyebrow

can be used for more than 6 hours

5 Modes and Adjustable Focus

neck and shoulders with an ergonomic design that inserts effortlessly between the mattress and box spring

Knitted Hat with Ear Protectors electronics MUSIC SYNCHRO: The UnderGlow systemFEATURES All in one: beanie hat + circle scarf, beanie hat and circle are attached, can't be detached separately, fully fleece fleece inside ONE SIZE: Fits easily, stays comfortable and fits most adult heads. Material: Thick, thick, lightweight, with high quality knitted acrylic fabric on the outside, windproof and wrinkle free, inside is full coverage faux fur fleece lining, very soft, smooth, warm and comfortable, will protect your head, face in