Brand Harman Kardon Connectivity Technology Bluetooth Audio Output Mode Stereo Material Aluminum Model Name Harman Kardon Onyx Studio 8 About this item Superior sound performance: Harman Kardon's unrivaled acoustic engineering delivers rich, room-filling sound in any setting, whether you're listening to your favorite music or making crystal clear conference calls. Elegant design: Crafted from premium materials, the Onyx Studio 8 neatly blends into your life and home. The sleek, anodized aluminum handle, which doubles as a sturdy base, means you can easily carry it from one room to another. Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 8 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down. Bluetooth streaming for up to 8 hours: The Onyx Studio 8 pairs seamlessly with any Bluetooth device for enhanced, extraordinary audio. And since music is meant to be shared, you can switch your playlists with anyone by simultaneously connecting two devices to the speaker. With 8 hours of battery time and no power cord tying you down, you can place the Onyx Studio 8 anywhere and get on with the music. Crystal Clear Calls: Designed with a built-in dual microphone for a far-field voice clairty, the Onyx Studio 8 helps you enjoy crystal clear hands-free calls from practically anywhere in the room Eco-friendly materials: The Onyx Studio 8 is made with recycled plastic. The speaker grille