ASIILOVI Sleep Headphones & Ear Warmers Headband Headphones & Ear Muffs Ear Covers with Ultra-Thin HD Stereo Speakers for Outdoor Sports Running Nap Sleeping ASMR & Daily Wear

ear band and that's for the three different functions it serves as a ear band a sports band and can be used as a sleep mask very soft outside is weather-resistant material inside this fleece and put this on this would be the headband function covers your ears keep them warm don't the earbud comes with a charger and when you charge it just go inside here pull that out and charge it up don't wear this when you're charging it so charge it and wear it in order to connect the earbuds to your phone go to the middle button press it down for a couple of seconds so you'll see red and blue flashing lights and go to the bluetooth section of your phone go down to the t f a a h click ads wait until it connects which it has and now you can listen to the music quality is excellent