Oh my. How good is the range on those things anyway?
If they're paired with Bluetooth, they could go up to ~240 m/800 ft, if they're using the low-data rate, high-range mode. But of course, that's marketing, so it was calculated in ideal conditions. Walls (concrete or fleshy) would likely cut that number in half.
What would happen if you turned it on, and it went out of range, would it stay turned on until the battery runs out?
Umm...Commander! This is a switch to perk one up when its pressed at night.Shigure-nee bought this.You can do it when everyone has gone to bed. So, go right ahead and press it.Commander...y...you're pressing it too much!That nightHm? I'm pressing it. But, nothing is happening...Papa, what is that button? Hey, papa?Oh! OHH!!B...But, it is so much better than doing it by myself.I get it now...It's that sort of switch!!Shigure!? And Yamakaze too!?Having the person I like using it feels so much better....OHHH!!In that case...I'll use it during while she's on a mission next time...Admiral, why are you here?It looks like fun.I want to try it too.AHH!!!