Perfect for sanitizing other essential items like AirPods/headphones, credit cards, watches, keys, earrings and more. Highlights: Sanitize surfaces with powerful UV light. Quick and easy use, 10 minute UV sanitizing cycle.  Chemical-Free clean your phone or items without harsh chemicals or residue.  Portable & compact that can be carried on the go.  Safety light automatically shuts off when lid is opened.  (Unit operates using a 5V USB wall adapter (not included) or any USB power source (not included). Phone charging cable and phone charger (not included).  Interior dimensions of chamber: 6.85" x 3.80" x 1.18"