Satechi | mp3 player with 2 integrated stereo speakers usb

MP3 Player with 2 integrated stereo speakers with powerful stereo sound Compact, lightweight, handy - the ideal MP3 player when on the move Line-in jack for playing music from other audio sources Lithium-polymer battery (charged via the USB) High-quality plastic housing micro SD (max 2GB), micro SDHC (max 32 GB) USB 2.0. micro SD / SDHC, line-in 5.1 x 1.2 x 2.3 inches approx. 4.7 ounces (with battery) MP3. WAV. WMA Lithium polymer battery max. 24 hours (line-in), max. 17 hours (micro SD) ~ 3-4 hours Microsoft Windows® 7 / Vista ™M / XP. Mac® OS X from 10.4 x. Linux® from Kernel 2.6.x