Handy with a looper, like the Nux one or a Boss Loop Station. It's got momentary or latching switch options. 

Model: NUX NMP-2 Dual Footswitch Controller
Made: China, recent model
Serial: missing/obscured
Type: loopers/switching
Power: standard 9v DC negative power supply (not included)
Mods: velcro added
Accessories: none

Condition Notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)