The LG Tone Ultra Bluetooth Stereo Headset offers powerful audio with sophisticated style. This wireless headset features an around-the-neck, retractable earbud design with passive noise-cancelation that offers a personalized fit and compact convenience. With JBL Signature Sound and quad-layer speaker technology, the LG Tone Ultra provides a high-quality listening experience with deep bass, crisp treble and clear highs with less distortion. The Tone Ultra headset even features a digital MEMS microphone to answer calls on the go with exceptional voice clarity. <b>Features</b> <ul><li>Compatible with Bluetooth-enabled devices</li> <li>Retractable earbud design for enhanced portability</li> <li>JBL Signature Sound</li> <li>Quad Layer Speaker Technology for deep bass with clear highs</li> <li>Up to 13 hours of music play time</li> <li>Built-in Digital MEMS microphone</li> <li>Dedicated music controls</li></ul>