Anker Soundcore Space One (S1) Made from soft and comfortable protein leather. The Space One headphones offer a luxurious feel and exceptional durability. Available in a sleek black finish, these headphones feature compact dimensions 9.5 cm in length, 9 cm in diameter and 2 cm in thickness. The ear pads are made of high density memory foam, which ensures a snug and adaptable fit for extended wear. With its advanced noise cancellation technology, the Space One delivers immersive, lossless sound by effectively isolating external noise while maintaining a tight seal for pristine sound quality.