Carga muy rápido, lo uso en Note 10+ y iphone 11 Installing them took only a few seconds and it was done. Its step by step torture. I really liked these because of the size , I don’t have a lot of space in the upper rack of my closet and I can fit more of these than the ones from the container store. Video quality is great and works exactly like the video shows! I wear earbuds while I run and work out and these are perfect because they are waterproof and sweat proof so I don’t have to worry about ruining them. Have brought many of these through the years, For the cost the quality is great, they look smart and are comfortable It had an advertised download code for my favorite game in the series, Ace Combat 5! The bad: I would have given it 5 stars but there were several "defects" with the finish. Hopefully this will come in time.