Superior stereo performance Specifications: By adding dual tweeters into the latest evolution of Harman Kardon’s renowned line of portable speakers, the Onyx 8 creates the illusion an immersive, multi-dir home. The sleek, anodized aluminum handle also doubles as a sturdy base for ease of portability. Wireless Bluetooth Streaming Double your musical possibilities by pairing the playlists of two wireless Bluetooth devices with a portable Onyx 8 speaker for enhanced audio power. 8 hours of playtime With 8 hours of battery life, there’s no power cord tying you down. Experience the freedom of music on the go. Wireless Dual Sound Wirelessly connect two Harman Kardon Onyx Studio 7 speakers for an elevated music listening experience. What’s in the box: Onyx Studio 8 Power adapter Printed materials General specification • • • • • • • • • • • • • •