For 3 euros, they're fine even if they break, but not for more than 5. They work with both Samsung and a phone that has a headphone jack (which wasn't the case for other ones I bought)

Very decent headphones. I bought them just to have them in my bag. They work perfectly with the S20 FE without any low sound or anything else. The sound quality is more than satisfactory, especially at this price. They don't seem sturdy, so it's a matter of time for them to break, but anyway, even the JBL T110 (great headphones) started having problems after 6 months.