Sport Bluetooth Fleece Headband Sleepphones Built-in Headphones w/ Microphone Black This Bluetooth Sports Headband lets you listen to music and answer calls while keeping you warm and looking cool whether you're out for a run, playing sports, skiing...The speakers can pump out music up to 98 decibels and the built in microphone will let you chat while you're on the go. With Bluetooth 3.0 sync to almost all Smartphones or MP3 players and the sports headband will ensure that the speakers are kept in the right place The outer fleece will also keep your ears warm and absorb sweat and can be washed when you take out the bluetooth headphone. The three button control lets you adjust volume, skip tracks, answer calls and re-dial the last number. Material:Fleece