Urban Pipeline Peruvian Winter Knit Beanie Hat with Detachable 3.5mm Headphones One size fits most Cuffed acrylic knit exterior Built in 3.5 headphones, just plug them into your smartphone, iPhone, iPad or iPod and listen to your favorite music! Includes detachable speaker system Relaxed comfort fit for all You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!