About this item Bluetooth 5.0 chip provides wide compatibility, faster and more stable wireless connection. Adjustable head beam and soft ear muffs rest comfortably on your ears. Fully adaptive noise cancellation technology, actively blocks ambient noise for clear sound quality. It also supports TF card music playback and can be used as 3.5mm wired headphone. Hi-Fi driver units bring extraordinary listening experience, achieve ultra-low distortion across the entire audible range. .
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