Of course you press it

Why not? You'll have to see if there's a way to set a timer later, but you want to take this thing for a test drive ASAP.

You press the button, and immediately you feel the sheath squeezing in on your shaft, pulling back into the base ring. The two pieces of metal mold together, creating what looks like a single piece of metal. The shaft itself feels unnaturally comfortable, besides its heft and the total inability to get hard, you could easily forget it was on you. You aren't sure if it's the coating already working its magic or if it's just the concept that has you incredibly turned on, your trapped cock straining futilely against the unyielding metal.

You decide to fiddle with the app a bit more to see what other settings it has, but after you pressed lock, the screen went blank and refused to turn back on.

"What the hell?"

You know this can't be batteries, tech these days is all atomic, and a pad this big should have a longer lifespan than you do. You suppress the urge to panic, as well as the slightly concerning part of you that's rapidly getting turned on (you think because of the coating, but it's impossible to shake the idea that it might be the scenario itself). You rip apart the box looking for some indication of what you must be missing, surely a product this high-quality doesn't just shut off like that. There's nothing.

You tug at the contraption on your groin, hoping the manufacturers had thought to include an automated shutoff if the control device shut down, but no luck—the thing is on tight.

"Ok, relax. You've had this problem before."

You feel a little mad talking to yourself, but it does usually help calm you down to talk through a problem aloud. And it's true, you'd had this exact problem before with this exact vendor, albeit you'd lost the keys rather than the device being defective. Surely you can contact BBender and have the whole thing sorted out in no time. Maybe you'd even get a good memory out of it.