I bought a pair of wireless headphones from Beats by Dr Dre four years ago. I used them EVERY day. I loved them. I bought a new pair. These are AWFUL. First, the sound quality is horrible. They are are as bad as the free wired ones they give out at gyms when you forget yours. It is tinny. Second, they are extremely uncomfortable. The around the ear part needs constant adjustments. The ear piece is too large and causes ear pain. Third, the power button and volume is too sensitive and when you need to adjust the ear piece, because it hurts, it turns off. Fourth, the Bluetooth capacity is like 2 feet at the most. In summary, you would be so much better off buying a 20 dollar no-name brand. Do not buy, they are not the same as the ones that built their reputation. I would not use these even if they were free.