Black wireless headphones, foldable and convenient for carrying. - Color: Black - Brand: Esure Electronics - Type: Wireless Headphones - Foldable: Yes - Wired Jack: Yes Thank you for viewing. C-type charging. I bought these for 6000 yen because they were advertised as having active noise canceling, but I didn't find the effect to be very good. Therefore, I will not label them as ANC. For your reference. According to a Yodobashi Camera store clerk, you can't buy true ANC unless you spend over 30,000 yen.