I bought them 3.5 months ago and I am very satisfied. Great battery life, very good bass, instant connection without interruptions and full sound. They even have an equalizer function with many settings and all this for about 25 €. What impressed me the most and I haven't found in other headphones in this price range are the elastic fins that keep the headphones in your ears without... hands! Anyone who runs often understands the problem. You put on the fins which are super comfortable and you don't have to worry again.

The worst Bluetooth headphones I have ever bought. I got them for running and chose them because 1st I couldn't find the ones I was looking for and had been using until now (creative outlier active v2) and 2nd because they claim to be sweat resistant in the description. I opened the device, charged them, and connected them to my phone. I start my workout. First unpleasant surprise, the left earbud doesn't sound. I close them, disconnect them, open them again, and reconnect them. The left earbud started playing, but with interference. During the workout, the sound in the left earbud would stop and start. In less than half an hour, the headphones stopped working, turned off, and wouldn't turn back on despite all efforts. As soon as I got back, I connected them to the charger hoping they would come back to life, but nothing happened. They didn't even last one use. By far the worst purchase I have ever made, not only in headphones but overall. Unacceptable product, I wonder how it is even available in the market. The rating should have been minus stars, but that option doesn't exist. I want to add that due to my involvement in running, I constantly use Bluetooth headphones and I know that over time they will break from sweat, I use about 2 sets in 1.5 years, which is acceptable to me. I never expected such poor quality.