Model Number DP130 Unit Packing 200 × 130 × 50 mm 0.6 kgs Export Carton 24 PCS per carton 67 × 31 × 19 cm 14.4 kgs Quick Features Capacity : 4GB Screen Size :3.0" WQVGA wide screen Support RM,RMVB,AVI play without transform Warranty 1 Year Warranty Chinese Manufacturer Specifications : Color : Blue, Red, Yellow Memory/ Storage Storage Medium : Flash Memory Storage Capacity : 4GB Mini SD card slot : Max 2GB Mini SD Card Display 3.0" (diagonal) color TFT LCD Wide Screen Supportable Fire Format Music : MP3 / WMA / WMV / ASF / WAV Video : VOB / DAT etc (Should be Converted), AVI / RM / RMVB play without transform Record : WAV Image : JPEG / JPG Test : txt / ID3 Connections PC interface supported : High Speed USB2.0 Headphones Jack : 3.5mm Stereo Jack Functions Play modes : Normal, Repeat 1, Repeat all, Random, Shuffle all, Intro, A-B section. EQ modes : NORMAL, ROCK, POP, CLASSIC, SOFT, JAZZ, DBB. Movie and MTV player synchronized video and audio display. Lyric synchronization display One mini SD extension memory card slot One built-in stereo-effect speaker High quality digital voice recorder FM receive and FM record Power Sources Battery type : Built-in rechargeable Li-ion battery Battery life : Up to 4 hours of music playback; up to 2 hours of slideshows with music Minimum System Requirements Operating System : Windows 98/2000/XP, Mac OS 10, Linux 2.4.2 Peripheral(s) : CD-ROM / USB Port Package Contents MP4 Player, Stereo Earphones, USB 2.0 Travel Cable, Power Adaptor, Quick Start Guide, Driver Dimensions : 88×50×10mm (W*H*D)