Umso erstaunter war ich, als ich dann Kaiser 5 geliefert bekommen habe. He always looking for chargers. The tips are a bit smaller, the cotton seems to be more densely spun around the stick, but I did not feel a difference when using them in my ears. EDIT (03/24/2021)Taking away all stars. Wir können diese nur weiterempfehlen. I heard nearly no change to the sound but of course your mileage may vary on these subjective matters. It took two people and some additional pliers/vice grips to put it together. But Ill just get one more for now ?? First let me say I took off one star because the straps are kind of difficult to maneuver due to the excess strap left in the way after you adjust it. My toes are scrunched in the front, and the bendy sole is not enough support. Back to the handset itself which is the main issue for the review, it is still functioning as intended and continues to impress, I still think its overpriced though.