LG HBS-910 Tone Infinim Bluetooth Stereo Headset - Retail Packaging - Rose Gold Retractable Earbuds - An intuitive wire management solution with a comfortable, customizable fit. leek and Lightweight Design - Lightweight, comfortable contour with smooth, seamless style. Harman Kardon Signature Sound - Refined, full-bodied sound with rich bass. Advanced Quad-Layer Speaker Technology & Dual MEMS Microphones - Enjoy robust bass, crisp treble, less distortion on high frequencies, and exceptional voice clarity.