Dolby Audio Supported home theater projector with Netflix-Certified！ Why Choose WANBO TT Projector？ 1. Built-in genuine Netflix/Prime Video/YouTube app, enjoy massive high quality online movies and TV shows. 2.Self-developed AI focus algorithm, finish auto-focus instantly.With 9 directional gyro, clear image keeps as it is. 3. 1920*1080 physical resolution, enhances the picture contrast, Brilliant color, original painting level experience w/o particles. 4.Support Dolby Atmos with 5W*2 dual stereo, hi-fi stereo surround sound with clean voice detail, which restores natural sound and gives us immersive viewing experience. 5.Brightness increased greatly to 650 ANSI with full colors, just enjoy large screen viewing experience with anti-light curtain even in the daytime. 6. 2.4GHz/5GHz dual frequency with no signal interference, more stable , transmit faster, ensure smooth experience with low latency.