Product Packaging:Standard Packaging Product Description The MP3 Portable CD Walkman with Tuner is equipped with everything you need, yet has a compact design that allows you to take it with you anywhere. The Walkman's built-in AM/FM digital tuner with TV/Weather bands provides accurate drift-free tuning, and the ATRAC3plus allows you to create your own compilations of up to 490of your favorite songs on one CD-R/RW disc. You can also play back MP3 files downloaded and recorded onto CD-R/RW media using your PC's CD-ROM drive. Features 2-line dot matrix display; ID3 tagging and CD text support; customizable equalizer; Skip-Free G-Protection technology; 18 playback modes; digital Mega Bass sound system ; digital volume control; and more. Enjoy over 80 hours of continuous playback with 2 AA batteries (not included). Gray. *Estimated 4 minutes per song. 1-1/4Hx5-3/8Wx5-3/8D". 6.9 oz. .com Spin your commercial CDs, your homemade music CDs of almost any stripe, or listen to the radio, TV, or weather-band transmissions with Sony's versatile, full-circle D-NF400 Psyc-styled Walkman portable CD player. The snazzy player includes SonicStage software, which lets you take full advantage of ATRAC3plus (Sony's proprietary music-compression technology) when making custom MP3 CDs on your computer. Playback options include 32-track programming, repeat (track, disc, or program), random play, and--thanks to Sony's great work in DSP efficiency--more than 85 hours of ATRAC3plus CD or up to 50 hours of audio CD playback from 2 AA batteries (not included). The D-NF400 Psyc offers a 2-line dot-matrix display, full ID3 tag recognition, and bookmark playback (which lets you program your favorite songs from multiple CDs and play them back at the touch of a button). CD Text support displays artist and title information with compatible commercial audio CDs. ATRAC3plus is a high-quality audio-compression technology that reduces the size of digital audio files while preserving much of a track's original sound quality (similar in concept to MP3 or Dolby Digital sound formats). With ATRAC3plus, music can be burned and compressed at 132, 105, 66, 64, or even 48 kbps (kilobits per second), letting you select the right balance between fidelity and storage space (you'll get around 490 songs per disc at 48 kbps). Compatible with ID3 tagging and most CD burners, SonicStage CD Simple Burner software transfers songs from CDs or MP3 music files from your PC's hard drive and burns them to recordable CDs using ATRAC3plus compression. The D-NF400 Psyc offers a whopping 51 station presets, which works out to 30 FM, 10 AM, 4 WB, and 7 TV stations so you're never far from your favorite channels. You can hook the player up with your home system through an optional analog stereo "Y" interconnect. Skip-Free G-Protection technology boosts the laser pickup's shock protection to minimize read errors that would otherwise interrupt your music, providing quick recovery from both horizontal and vertical shocks. The D-NF400's heat-resistant lid helps protect the player against high-temperature build up, especially when you're using it outdoors or in a vehicle. Digital Mega Bass Sound boosts your music's low end without high clarity and low distortion, and there's also a built-in equalizer with 3 preset curves and 1 customizable setting. Sony's automatic volume limiter system (AVLS) conserves batteries--and guards your hearing--by capping your listening level at either of two settings. The player works with an optional AC/DC 4.5V power adapter (AC-E45HG or -E45A). What's in the Box CD player, MDR-027LP stereo headphones, CD-ROM (SonicStage software), a user's manual, and warranty information.