Mascot "UU" is the emblem of the Shenzhen 2011 World University Games "Happy U" evolved a smiling face, while it has the "Universiade" (World University Games) to write the first letter "U" shape . According to the design world, film and animation industry, toy manufacturing sector, professional advice, "UU" the most suitable as the mascot of the Universiade, which broke the previous Universiade mascot design modeling traditionally realistic style, showing great with Shenzhen Games emblem "Happy U" blood relationship between them,Permanent signs with International Gymnastics Federation, presents a genetic inheritance, so they have a common temperament and appearance, form a family relationship between the flesh and blood product itself tumbler design, add only the joy of the "UU", is the product more If human nature, more dynamic. . Functional Description ** high-quality stereo sound! ** Comes with high quality stereo power amplifier, ** with volume control, can be controlled by buttons on a whim the next track playing.** 2G large storage space, (standard) can be deposited hundreds of songs and stories, (most can be ordered memory for the 8GB) unlimited updates. ** Support for MP3, WMA and other file playback, with high quality speakers and professional audio chamber design, create the perfect sound, never tired. ** Built-in lithium battery, can use the built-alone high-capacity lithium battery, can charge at any time, carry more convenient. On a single charge, the maximum volume of continuous playback 6 hours, and no power to meet the case of outdoor use. . . ** Can be directly used as the computer /