- The layout and dimensions. The level of craftsmanship that went into both the headphones and the plug. If you wear a hat over the headphones, they fit comfortably in your ears, do not inhibit your range of motion, and do not exert any pressure on your ears.
- Really poor sound quality, especially considering the price. The low frequencies are too sluggish and not clear, the middle frequencies are very deaf and crumpled, and the high frequencies are excessively sonorous against the background of the rest and stand out, both of which contribute to the deterioration of the impression. The wire has micro-finning, which makes the wire more attractive; nonetheless, it's a question of taste, and in principle, it doesn't matter to me; however, the fact that this rib generates additional noise when it rubs against garments is quite decent. There is absolutely no audible music when moving the head or when the wire is being moved through the clothing. In a similar manner, when you tread on asphalt with your feet, the noise of your footfall emits extremely loudly through the headphones into your ears; all compact plugs are guilty of this sin; nonetheless, there is no isolation, in principle, from vibrations and shocks.