FAQ

What do I do if I lost my DemerBox charger?
We get it. We've lost things before, too.  The good news is we have plenty of chargers in stock. Click this link and we'll get one shipped to you...
Tue, Apr 23, 2019 at 11:29 AM
My Port Plug won't stay in place or I lost it! What should I do?
We get it. We've lost things before, too! If your Port Plug is simply lost, we've got plenty in stock. Click this link and we'll get one shi...
Wed, Jul 31, 2019 at 10:27 AM
What can I put inside my DemerBox?
Basically anything that fits!  Keys, wallet, socks, a sandwich. Playing music with stuff in your DemerBox will change the tone and might reduce the bass...
Wed, Jul 31, 2019 at 10:29 AM
Can I play music from the USB port?
No. The USB port is for charging your stuff. If you plug a USB memory stick into the USB port and expect to hear music, you won't.
Wed, Apr 24, 2019 at 1:51 PM
Does a DemerBox float?
Yes, it does, as long as the Port Plug is properly inserted and tightened in the port hole (outside the box, not inside) and the lid gasket is clean and the...
Wed, Jul 31, 2019 at 10:34 AM
Can I bring a DemerBox as a carry-on in an airport?
Sure can! TSA agents may be curious about it, and maybe a little envious, but it's totally fine to carry on. We've also checked a DemerBox as lugg...
Wed, Apr 24, 2019 at 2:02 PM
How loud does the DemerBox get?
94db @ 1ft. DemerBox is loud enough for many situations, but not all.  For instance, it's loud enough for a backyard birthday party with a dozen pe...
Wed, Jul 31, 2019 at 10:37 AM
Can I put ice packs inside the DemerBox to use it as a cooler?
Ice packs can develop lots of condensation on their surface and the interior of the DemerBox is not waterproof, only the exterior. If you have a type of ice...
Wed, Jul 31, 2019 at 10:38 AM
Can I upgrade the battery?
The battery is actually quite large. Our battery pack is 2600mah @ 11.1 nominal volts.  We use three A Grade 18650 cells and that gives you up to 40 hou...
Thu, Oct 3, 2019 at 9:19 PM
How long does the battery last?
It depends on which model you have.  At full volume, the Original DemerBox should last 50 hours. The new DB2 model at full volume will last for about 40...
Wed, Jul 31, 2019 at 10:43 AM