Open Box Sony S610F series Walkman offers a very portable audio and viewing solution with the added bonus of open platform filing and drag n drop functionality. The new S610F series Walkman supports the open audio formats of MP3, non secure AAC, security enhanced WMA and the secure format of WMA. To help manage digital music libraries, the new Walkman model comes with Microsoft Windows Media Player 11. Alternatively, consumers can simply select music, video or photo files from a computer then drag and drop them into their corresponding folders in their new S610F series Walkman. Open Box products are in original manufacturer condition, are fully functional, include accessories, and carry manufacturer warranty. General Product Type Digital player / radio Digital Player Type Flash based Digital Player Functions Radio, video playback Width 1.7 in Depth 0.5 in Height 3.1 in Weight 1.8 oz Enclosure Color Pink PC Interface Supported Hi Speed USB Audio System Capacity 4 GB Digital Storage Media Flash memory integrated Sound Output Mode Stereo Sound Effects Clear Bass Equalizer Yes Digital Video Playback Yes Digital Photo Playback Yes Supported Digital Photo Standards JPEG Amplifier Response Bandwidth 20 20000 Hz Output Channel Qty 2 channel s Output Power / Total 10 mW Headphones Output Power per channel 5 mW Built in Display Built in Display TFT color Display Illumination Color White Resolution 240 x 320 Diagonal Size 1.8 Equalizer Equalizer Band Qty 5 bands Equalizer Factory Presets Heavy, Custom, Jazz, Pop, Unique Digital Player Recorder Supported Digital Audio Standards WMA, AAC, PCM, MP3, protected WMA DRM 10 Supported Digital Video Standards MPEG 4, H.264 Playback Modes Continuous, repeat all, random play / shuffle, one track repeat Response Bandwidth 20 20000 Hz Features JPEG photo playback Radio Type Radio tuner FM Tuner Frequency Range FM 87.5 108 MHz Preset Station Qty 30 preset stations Antenna Form Factor Headphone cord FM Headphones Headphones Type Headphones binaural ear bud Connectivity Technology Wired Sound Output Mode Stereo Connections Connector Type 1 x headphones mini phone stereo 3.5 mm 1 x USB Miscellaneous Cables Included 1 x USB cable 1 x headphones extender Software Drivers Utilities, Microsoft Windows Media Player 11 Battery Battery Player battery rechargeable lithium ion Battery Enclosure Type Integrated Run Time Up To 33 hour s Battery Life Details MP3 playback up to 33 hour s Video playback up to 8 hour s System Requirements OS Required Microsoft Windows XP SP2 or later