(Not an issue with a decent bungee. Not all the frequencies are able to be played, and the bass/mid frequencies are especially bad. These are also really comfortable for long term use (not too warm, not too cool, not itchy either). I bought this equipment to help me with my job so that I have handsfree capabilities to doing other tasks in the office. I probably didn’t look to see what the max weight could be; seemingly, it turned out to be very little. Took a few hours to put together If you are using these in a secure location you should have nothing to worry about. Having had this happen to me before I decided to order a different style and just hoped that the next person packing the item would be different + notice the English size 5, rather than the European size 38 and not see the whole no. One minor concern: the cable is much shorter than I was used to from the G430. Excelentes tenis, muy comodos y frescos, no me cansan teniéndolos todo el día trabajando con ellos.