New AirPod Pros, when? They may be months away from existence, but the documentation circulating through the U.S. patent offices reveals Apple is cooking something up for its high-end earbuds. And unlike the last major update, it’s not just swapping out the Lightning port for USB-C.

Like previous models, the AirPods 4 doesn’t have rubber eartips, leading to a semi-open ear design that lets you hear the environment around you better than with other earbuds.

If you’ve been meaning to invest in a basic pair of AirPods—or maybe you want some backup earbuds to keep in your bag—now’s a good time to add the AirPods 4 to your cart. At $100, they’re currently cheaper than the older AirPods 2 ($150) and AirPods Pro 2 ($169).