@Brook In my experience, these things default to "ON" so unless they get interference from somewhere that "looks like" a command off, they should stay on. I just bought a HS-103P4(US) based on the...

@Solla-topee What about the HS-103V5? Solla-topee wrote @kda0000 Hello, Model EP10 is only sold in certain area & online channels. It has the same software functions as HS103 / HS105 but...