CD MP3 Top Loading Boombox with Bluetooth for Home or Office – High Quality Stereo Speakers with enhanced Bass, Plays CDs, CD-R/RW, MP3 CDs. 5mm allows you to enjoy music from other devices thru 3.5mm Cable Stereo headphone jack for better personal music enjoyment- Connect your headphones with this device for a more personal listening experience whenever you want it. You can enjoy your music by connecting your headphones to this device.