Rich sound meets stylish design. Create your own vibe with the Harman Kardon Onyx Studio 8. Both stylish and sustainable, it's crafted from recycled materials, combining eco-friendly choices and beautiful design. Use the sleek, anodized aluminum handle to carry the portable speaker anywhere. When you move the speaker from one room to the other and power on, the Onyx Studio 8 automatically calibrates itself to optimize the audio performance. You can easily use Bluetooth to pair two devices and take turns playing your favorite music. Or wirelessly pair two Onyx Studio 8 speakers together for a wider, more detailed stereo sound experience. Whether you're conferencing all day with clear, hands-free calls or unwinding to your favorite playlist, 8 hours of battery life means you'll never miss a beat.   Features: 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. Eco-friendly materials The Onyx Studio 8 is made with recycled plastic. The speaker grille fabric is woven from recycled polyester yarn, and our paper-based packaging is made with FSC-certified paper and printed with soy ink. Together, these choices reduce environmental impact. Boost stereo sound with two speakers Quickly and easily turn up the celebration with a wider, more detailed soundstage by pairing two Onyx Studio 8 speakers together, wirelessly Crystal clear calls Designed with a built-in dual microphone for far-field voice clarity, the Onyx Studio 8 helps you enjoy crystal clear hands-free calls from practically anywhere in the room What’s in the box Onyx Studio 8 Power cable