This JVC XL-PG35 Portable CD Player in Silver Blue is a compact and portable unit perfect for on-the-go music listening. With Anti-Shock Hyper Bass technology, you can enjoy clear and powerful sound quality. The CD player also features a headphone jack for private listening. The sleek silver design adds a touch of style to this convenient and functional portable audio device. Perfect for personal use, the JVC XL-PG35 is a reliable and stylish choice for music lovers on the move. It uses two "AA" batteries for power. I tested this with a cd and it took a minute but it read the disc and played back properly.