is a compact, high-performance Bluetooth speaker that was previously a popular item at Best Buy , though it is currently no longer available in new condition through their primary storefront. Despite its age, it remains a highly regarded choice for users seeking premium "Harman Kardon sound" in a travel-friendly form factor.

speakers (or other compatible Wireless Dual Sound speakers) to be paired for a wider stereo experience.

: Provides up to 10 hours of playtime on a single 3-hour charge via micro USB.

: Uses Bluetooth 4.1 and can connect to up to three smart devices simultaneously. Wireless Dual Sound : Allows two

: Includes a noise and echo-canceling microphone for conference calls, a feature often missing in larger Onyx Studio models. Best Buy Customer Insights Harman/kardon - Onyx Mini Portable Wireless Speaker - Black