E-books Blu-ray 6X BD-R 25GB 5 片 barrels Blu-ray Disc is a next-generation DVD format after DVD， To store high-quality video and high-capacity data storage. With a wavelength of 405 nm blue laser beam to read and write operations (DVD uses 650 nm wavelength of red light reader， CD is the use of 780 nm wavelength) Transport vehicles more quickly. With the traditional red DVD read The biggest difference is "capacity" Therefore， outstanding audio and video performance than conventional DVD. [Features] blue sheet ◆ 405 nm using a short (mm) wavelength of the blue laser beam to be compared DVD discs recorded with a higher density reading operation ◆ Record high-definition video， can be presented perfectly without distortion ◆ 1920 x 1080 high-definition video， six times the resolution of DVD ◆ can support up to 7.1 channel lossless audio ◆ audio data playback capability (signal transmission flow) for the DVD five times ◆ have only applies pattern of BD-R burner