Expression Pedal with Footswitch

Ampero II Press adds a switching function on top of its expression capabilities, following the design of traditional single pedals. By stepping on the front end, you can trigger the footswitch to directly switch the operating status.

This eliminates the cumbersome process of using an effects unit's footswitch for switching, as required by conventional expression pedals.

This is very nice (for example) if you want to enable an expression-controlled Wah effect with the foot switch.

https://www.hotone.com/products/press/Ampero-II-Press