This is an equalizer for SONY. It has some scratches on the surface due to being stored at home. Operation has been confirmed. In the unlikely event that it does not work, we will accept returns and refunds. Please note that batteries are not included. Shipping is planned via Takkyubin Compact. The item has some thickness. We also offer discounts for combined purchases with other items! Please feel free to comment. If you have any questions, please feel free to ask (^-^) Instant purchase OK. We will ship within 24 hours of purchase.