Enjoy the freedom of wireless, sound-isolating audio with the Shure SE215-BT1 Earphones in black. These Bluetooth-enabled earphones let you stream high-quality digital audio from compatible devices up to 30 feet away. On a full charge, the SE215-BT1 delivers up to 8 hours of rich, detailed sound with enhanced bass. They also feature a 3-button remote and built-in microphone for hands-free control, including calls and voice commands. A USB charging cable, customizable fit kit, and zippered carrying case are included for convenience.