Sharp, Slim, Effortless! 22B30HM2 is a Full HD display with Adaptive Sync, anti-tearing technology, incredible 100Hz refresh rate, and 1ms response time. AOC flicker-free technology uses a DC (Direct Current) backlight system to provide a more comfortable and healthier viewing experience, minimizing the effects of eye fatigue during work hours along with its LowBlue Mode function. With a slim and 3-sided frameless design, the monitor also saves space and improves focus – a fact further enhanced by its inclusion of Low Blue Mode eye protection technology.