Sandals are my choice for the casual hose vs soaker fight, so for me they do have some uses. And for the voice activated headsets, well most current walkie-talkie types have headset/headphone jacks. I don't remember offhand where i picked up the headset but it should say what exactly you need in the instruction manual.
"By the House of Barca may there be eternal enmity towards Rome." Barcid Forever.