【BREATHTAKING CINEMATIC EXPERIENCE】Vivimage C680 projector features native 1920 1080 resolution and 6000 Lux brightness, comparable to what is found in cinemas. 【TV-EXCLUSIVE SOUND SYSTEM】With built-in high power double full frequency + dual high-fidelity speakers, go beyond what you see, and experience more powerful sound with clear tones and deep bass in the Vivimage C680 projector.