The best alternatives to MS4 Hybrid In-Ear Monitors are Apple AirPods , Beats Wireless, and Bragi. If these 3 options don't work for you, we've listed a few more alternatives below.
AirPods Pro are the only. in-ear headphones with active Noise Cancellation that continuously adapts to the geometry of your ear and the fit of the ear tips — blocking out the world so you can focus on what you're listening to. An outward-facing microphone detects external sound.