Neck is fused with steel. Also noise cancellation only happens if you turn them up extremely loud. The Walkman has 64 GB of space. They look great with jeans, shorts, long skirts. Enough to wake you with a start if youve fallen asleep listening to music, as I like to do, and the battery only lasts about 4 hours. wipes off easily. It became so painful that I had to stop wearing them altogether. Denon does not specify the bluetooth codecs supported by this speaker. The Power Tower is an incredible tool that can be used to increase your gains and convenient for people especially during this pandemic. It was better quality than I expected, I use it to keep ears warm easy to carry in my pocket if I want its perfect and it come in mail one day early very happy with my purchase from Self Pro no problem and would recommend Self Pro products to anyone.