The headset itself is well made, the sleeves are nice and soft. The pressure on the ears is selected appropriately, but I had to get used to it. The glossy surfaces are unfortunately somewhat inappropriate because very prone to scratches. A day in the backpack handed because of scratching to this, but for me no Probelm because such a product is simply a commodity.
When sound is the name program, Bass and much of it. But you can hear all kinds of music so without restriction without it buzzing unpleasant etc.
Language and podcasts are also not a problem, but who should consumed exclusively or predominantly such media to look for something else.
For everyday use I can recommend although overall not rankommt the XB300, but which is unfortunately not to get more.