Die Laufzeit des Akkus hängt wie immer natürlich sehr davon ab, wie laut man Musik hört und in welcher Stufe man ANC nutzt. This is not a con but a welcome boost to comfort of the controller ( see photo 2 ). do not buy the glitter! I typically wear a wide or extra wide and the standard 13M/15F size fits perfect thanks to the adjustable strap. 99. Mixing all day could create a hearing fatigue. Resistentissime e praticissime, oltre che molto comode. Ive lost half of the oar a couple of times from them coming undone. As good, if not better than a trip to the cinema (I managed a small theatre circuit for 10 years). This product is two seperate pieces, without any adhesive to keep them on the Google Buds case.