2 of 3 people found the following review helpful
Great build quality,
This review is from: Sony MDRZX310 Foldable Headphones - Metallic Red (Electronics)
Great build quality, strong, thick cable unlikely to break easily. the two headphone cables are also the new flatter style which seems to prevent tangling as often. A few colours are available but I love these red ones.
The sound is very good for a cheap set, plenty of bass which is usually a worry with cheaper sets. They seem to block enough ambient/outside noise out. And the headphones and connecting strip are very comfortable to wear.