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Defective Out of The Box
Written on Dec 18, 2025
Review for
OTTO Engineering NoizeBarrier Micro
One of the earbuds emits a constant, painful and obnoxious high pitched tone. At this price point, this is a solution unacceptable QC. We will see what the manufacturer does about it, but my confidence in this $500 product couldn't be lower right now.
Unacceptable quality control.
Written on Dec 18, 2025
Review for
OTTO Engineering NoizeBarrier Micro
Just received these today. Right out of the box, one of the units is clearly defective. It emits this constant high-pitched tone. In high mode. It is truly obnoxious and even painful. For the price of these, this is absolutely unacceptable.
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