* Theyre machine washable. The one on the right earpiece is supposed to be the overall volume where the one on the left controls the game/chat balance. I have ear buds but the biggest challenge is that they keep falling from the ear while using them on the move. After four hours. Nur ein Micro hat der AKG leider nicht, weswegen ich ihn nur auf Umwegen zum Zocken nutzen könnte (Stand Mic, oder zweites Mic/Headset). If my ears could handle the super bright sound these iems have I wouldve probably given it a 5 stars but for now it stays at a 3. Not even 3 months old. Checked the new pair and their box but both say UK 6/EU 39 (as are the old pair). The case is also wireless chargeable which means that if I am out and about and happen to run out of juice I can use my Note 10 to re-charge the buds. I have 5 on both sides.