Review on 🎧 Enhance Your Listening Experience with OTTO Brand 3.5mm Listen Only Earpiece and Audio Tube by Donnell Cursed

I have been using OTTO products for many years. Either they started making low-quality products, or I got a direct fake. The sound quality was terrible, my ear really hurt after 5 hours of wearing. Compared to the $10 products sold at Revain, it couldn't even beat them in terms of performance. I intend to contact OTTO and inform them about the problem. I give 1 star because you can't put a zero. save your money