Description:1.High quality,Website:http://www.transparent-leddisplay.com,relatively low cost and good after-sale service2.High contrast,excellent white color balance and light weight3.High brightness,small pixch,high resilution and perfect vivid image4.Stable work,minimum noise and advanced test equipment5.Long Lifespan6.Play a variety of information like video, word, flash, music, clock, graph7. ...