Headphones with 45 degree angle plug

45° angle

— a variation of the L-shaped plug (see the relevant paragraph), bent not at a straight line, but at a smaller angle (not necessarily exactly 45 °). It is designed mainly for pocket equipment, and with such an application, such plugs are considered even more convenient and reliable than traditional L-shaped ones. But for stationary devices, it hardly makes sense to specifically look for a model with a similar connector (although such an application is technically quite possible).