will it hurt the battery to leave blue tooth devices plugged in
 

I have 3 different pairs of blue tooth headphones i use for different things. one i wear outside when mowing or taking dogs for walk. one i take to work that can fold and go in my pocket. and a nice one i use for gaming or listening to music on my note 3.

I want to know if it is ok to leave these devices plugged into my new http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1wall charger when not in use. http://ecx.images-amazon.com/images/...L._SL1500_.jpgmaybe be for a couple of weeks at a time sometimes. will this hurt the batteries or not. I just purchased this BOLSE charger for my devices. I will not be plugging my note 3 in here by the way. I charge it upstairs.

Any advice or experiences would be appreciated. Thanks

Depends on the specific device, but most should have overcharge protection circuitry, so once fully charged it would be the same as hanging the device on a hook with no electricity going to it.

no

The battery charger for my vaporizer has an auto cutoff at a specific voltage, and will kick back on if the battery falls back below a certain voltage when stored in it. So it's possible that leaving it hooked up is fine. Depends on the charger.