Review User ReviewsSpecs Part Number:027242721845 General Product typeDigital player / radio PC interface(s) supported Hi-Speed USB Amplifier total output power 10.0 mW Weight 1.8 oz Color Pink Available body colors Black, Red, Silver Included accessories USB cable, Headphones extension cable Software type Microsoft Windows Media Player 11, Drivers & Utilities Carrying Case Case type None Digital Player / Recorder Supported digital audio standards MP3, AAC, Protected WMA (DRM 10), PCM, WMA Playback modes Repeat all, One track repeat, Random play / shuffle, Continuous Response bandwidth -19980.0 Hz Additional features JPEG photo playback Built-in Display Audio system built-in display TFT Diagonal size 1.8 in Resolution 240 x 320 Backlight display Yes Display illumination color White Audio Features Amplifier output channel qty 2.0 Sound effects Clear Bass Sound output mode Stereo Amplifier response bandwidth 20 - 20000 Hz Addtional features Time machine shuffle, Slide show, 3 clear audio technologies Video Playback Features Video playback support MPEG-4, M4V Still image format JPEG CD System Playback modes [Jan 21, 2011 from CDS: CD System] Continuous playback on/off, Repeat on/off Digital audio standards supported AAC-LC, Linear PCM, WMA, MP3 Equalizer Equalizer type Built-in Equalizer factory preset qty 5.0 Equalizer factory presets Jazz, Pop, Unique, Heavy, Custom Equalizer band qty 5 bands Radio Station preset qty 30.0 Tuner bands FM Antenna form factor Headphone cord FM Tuner frequency range FM: 87.5 - 108 MHz Headphones Sound output mode Stereo Battery / Power Mfr estimated battery life 33.0 hour(s) Recharge time 3.0 hour(s) Power device type None System Requirements Peripheral / Interface devices [Dec 3, 2010 from CDS: System Requirements] USB port Operating system Microsoft Windows XP SP2 or later