Enjoy great-sounding wireless music and never miss a call with the rechargeable Bluetooth Headphone Earmuffs. These black, fleece-lined behind-the-ear warmers have integrated high-definition speakers to provide superior sound for music, podcasts and incoming phone calls. Works with all iPhones, iPads, Galaxy/Androids and all Bluetooth-enabled MP3 players. Click-to-fit frame adjusts to virtually any head size. Charges via USB with included cable.