The Kenwood DPC-651 is a portable CD player that supports various audio playback functionalities. It features an anti-shock buffer system which helps to prevent audio skipping during playback, making it suitable for on-the-go listening. The device is designed to be lightweight and compact, making it easy to carry. Additionally, it often includes a backlit display for easy navigation in low light conditions. Users can also connect the DPC-651 to external speakers or headphones through a standard 3.5mm audio jack. The unit typically also provides various playback modes, including shuffle and repeat options, allowing customization of listening experiences. Its battery life is decent, providing extended playtime for users. Overall, the Kenwood DPC-651 is functional for anyone looking to enjoy their CD collection while maintaining portability.