Routine care for your Crown

The Crown is made of a durable plastic ABS material.

Please do not get the Crown wet; it's not water-resistant, and it's not waterproof.

You may clean the Crown's external surfaces with a damp cloth or alcohol wipe. The electrodes can be cleaned with the same type of cloth or wipe. The same cleaning wipe can be used for the outside of the hard case. 

The inside of your hardcase may be vacuumed if you get some crumbs in it.