HARMAN/KARDON

From the jury's assessment

The Harman Kardon Onyx Mini portable Bluetooth speaker is said to work for up to ten hours – enough even for long excursions or parties on the beach or in your own garden. The designer piece, fitted with two 45 mm drivers, can understand up to three devices at the same time, which send music to its amplifiers in turn. For even fuller sound it is also possible, thanks to Dual Sound, to include a second Onyx Mini or other compatible speakers in a system. Beyond that it can also serve as a hands-free set for smartphones: an integrated microphone then transmits what is said to the other party. The built-in lithium-ion battery is fully recharged in three hours – it offers a capacity of 3,000 milliampere hours.

• portable design speaker with Bluetooth connection
• integrated microphone for a hands-free function
• high-quality workmanship