A recently unearthed Apple patent made the hints about a touchscreen casing last month. 

And JBL has helped us to understand what that may be like

With reviews starting to surface, we can determine if the new JBL Tour Pro 2's 1.45-inch touchscreen display 

makes them the best true wireless earbuds you can buy. 

 With smartphone notifications appearing on the screen and the option to modify in-call settings or utilize JBL's 

Find My function to locate a lost earphone, it resembles the similarly sized display on an Apple Watch

such changing the automatic noise cancellation mode.