Product Name: SONY RMT-TX301J All buttons infrared tested and confirmed working. Alcohol disinfected and cleaned. We will ship as soon as possible after purchase! ■ Price is not negotiable. ■ In the event of a problem, we will provide a refund. Please contact us before you rate the item. Due to the system, we cannot process a cancellation or refund after the rating is given. Thank you for your understanding.