Good if you want headphones for 8 months.. I have had them for about 2 years with regular use and the ones I have now are the second pair because they had a warranty. The first ones stopped playing loudly and made static noises, so I sent them back to the store where I bought them and they sent me new ones. Now it has been 9-10 months since they sent me the new ones. Today, they had the same problem in a different way. The cable loses connection and I have to tape it to hear properly, but if I make any sudden movement, it makes static noises. I do not recommend them to anyone, their build quality is terrible.

1. After hours of use, the ears hurt.
2. Good performance in sound-microphone-audio isolation.
3. The device's major problem is the cable that twists and tangles around itself throughout its length without any responsibility from the user, which is VERY IRRITATING and capable of pulling out several "candles" daily. If this problem was absent, it would reach 5 stars. Now it will receive 3 from me.

I have them for a year now and I can say that they are very good and maybe the best I've ever had! For the price, the headphones are really worth it! Well, I had some issues at the beginning with the microphone (they improved over time), but now after a year, the sound adjuster needs a little tweaking to capture and be heard from both headphones! Nevertheless, I believe this is my own fault only! Aggressive design and very nice! Besides, for 16 euros, I don't think we should expect LED RGB and such. The cable is huge! I gave them 5 stars because, as I mentioned, it's my own mistake from using them. The sound is very good and powerful. They are definitely worth their money!

It's good, but if you play like a hooligan, they will break in about 3 to 4 months, but it has a small iron that holds the headphones, it's convenient but fragile.

Very good, I have them for a month, excellent microphone, good bass, good sound isolation. The only negative is that after a long period of use, it tires the ears (I don't know if it's the same with all because I used speakers).
Update: The microphone has broken and the cushions have torn, but the sound is still great.
Update 2: There are some parasites at high frequency

It is a very good solution for these headphones, as in these headphones whatever headphones you get will be made of plastic+ and have a good mic. It has a very beautiful Agressive Design with the black and yellow making it very beautiful. However, I must mention that it doesn't tire your head, but after 1 hour of use, your ears start to hurt, I don't know, maybe it's just me because I have slightly big ears, but personally it bothers me a little, so that's why it gets 4 stars.

Overall, this product is definitely value for money at this price, I believe there is no better one at this price!

Edit: 26/10/2017 The headphones have remained as I have described them, I am really happy with my purchase and they have also fallen on the floor over 50 times and have not suffered any damage.. they are not like the razers that break if they fall 5-6 times.. I am truly amazed by the quality of the material

Good choice in this price range. Extremely clear sound with very good bass without getting muddy. It is not very loud in terms of volume, but it offers quite clear sound with very good isolation from external noise. Lightweight and comfortable on the head, it doesn't tire you out even after prolonged use. The microphone is like all others in this price range.
After heavy use, the microphone base breaks and it is impossible to repair. 3 sets on different PCs with the same problem.