Features: 1.8" High Resolution ReaL Color LCD Screen. Support multiple music formats: MP3, MP4, WMA, WMV, ASF, WAV, DMA. Support WMV, MPG, MPEG I , MEG II, and AVI Convert To AMV. Convert JPEG, GIF, SWF Picture Files or else to PIC Files to be viewed by AMV. Electronic album, Support JPG format photo. E-book function, Support txt file. Built-in FM Radio (Tuner 87MHz - 108MHz) with channel storage function, 20 Stations saved. Multi Language Supported: English, Italian, French, Simple Chinese, Traditional Chinese, German, Spanish, Dutch, Polish, Portuguese, Swedish, Russian, Arabic, Thai, Danish, Slovakian, Croatian, Hungarian, Romanian, Turkish, Hebrew, Japanese, Korean. Digital record function. Built-in game. Flash disk storage function. Specification: Memory Capacity: 4GB Size: 90 x 38.7 x 8mm Output Frequency: 20Hz - 20kHz Signal / Noise Ratio: > 90dB Channel Separation: > 40dB Frequency response: 20Hz to 20Khz Audio Connector: 3.5 mm headphone jack Color: Black, Silver, Red, Green, Pink Package Included: 1 x 4GB MP4 Player 1 x Stereo Headphone (3.5mm) 1 x Data Cable 1 x Silicone Skin Case (Gift) No Retail Box. Packaged Safely in Bubble Envelope