... hours*Supports MP3, WMA *with USB Jack Special function: 1 High speed USB 2.0 port ,2. USB key function. 3 Model color: Pink ... . 2-3 hours5.Design: Colourful, Simple, Exquisite, Fashionable, and Smart.; 6.Built-in memory:1GB-8GB. 7. Music player function, support ... bag;accessories ----make products with different language manual, adaptor or port etc.Regarding design or print of brand and/ or gift ...