The Legend Bluetooth® and NFC Headphones can stream music from your smartphone, tablet, or computer. You can even take a call mid-playlist with the integrated buttons that let you answer calls through the headset, adjust volume and skip tracks. They fold up for easy storage and travel and have a built-in lithium battery. Charging time is two hours with approximately 15 hours of playback time. There's a wireless operating distance of up to 30 feet and a mini jack cable is included for optional, non-Bluetooth plug-in capability. A drawstring storage pouch and gift box are included.