This is the portable CD player that connects wirelessly to any Bluetooth speaker or headphones. Unlike standard handheld CD players that must be plugged into headphones, this cordless CD player allows one to enjoy a favorite album without being tethered to the unit. Buttons on the lid play, pause, or skip tracks, and it has an automatic anti-skip function. It has a built-in rotary volume control and repeat and shuffle modes. Compatible with CD-R, CD-RW, and standard CDs. Also plays MP3 files. Only plays through car stereo via the included aux cable. Its two rechargeable batteries provide up to 10 hours of play from a charge using the included USB charger. Earbuds included. 3/4" H x 5 3/4" diam. (7 oz.)