Pero de buena calidad Very under powered but getting the job done while my phone gets repaired. Enough so that it gives me a headache by not having the sounds even. Two stars to the poor Everyday version. I honestly think these perform as well as my boyfriend’s much more expensive Aftershokz. Gene is a very good writer, no doubt. I buy him these type of slides all the time. Surprisingly good for the size and price of the speaker. The amount of care put into the packaging was heartwarming, and i was even momentarily confused by how soft the parcel felt, knowing there was shoes in it lol. I fell in love with them in high school and never stopped loving them.