After spending five months testing the best coffee scales, my personal recommendation is the Felicita Arc. It has a companion app, is IPX5 rated, and a range of modes including pre-infusion timing.
With Bluetooth 5.0 and an IPX5 ruggedness rating, this wireless party speaker punches way above its discounted price tag.
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Best Outdoor Bluetooth Speakers
The tuned digital signal processor increases and decreases bass as the music plays. An IPX5 casing makes it suitable for use ...