Today, OPPO officially unveiled the OPPO Air Glass at INNO Day 2021. The groundbreaking aR (assisted Reality) device - which is equipped with OPPO self-developed Spark Micro Projector, cutting-edge ...

Acer has launched a new projector called AW620p in the Chinese market. The projector appears to be a compelling option for professionals and educators who require a powerful and versatile projector ...