This is a blue Walkman cassette player made by SONY, featuring a noise reduction function. - Brand: SONY - Model: Walkman - Color: Blue - Product Type: Cassette Player - Features: Noise Reduction - Country of Manufacture: Japan Thank you for viewing. It has been stored at home for a long time. It powers on, but I don't have any cassette tapes to test the sound. The headphone sponges are deteriorated. I don't have any knowledge about this, so I will ship it as is, without touching anything. Please consider it as a junk item.