
254,99
Sony WF-1000XM4
ANC, 12 h, Wireless
Sony WF-1000XM4
ANC, 12 h, Wireless
You would have to contact customer service for this :) helpcenter.digitec.ch/hc/en-us/requests/new
You should really try different eartips properly and use Sony's app to check the seal.
I own both wh1000xm4 and wf1000xm4 the anc is obviously not as good as the headphone but pretty near perfect with good seal from the ear tips