Handheld computing device case with audio output

Abstract

A case for a handheld computing device is disclosed. The case includes a housing sized and dimensioned to receive a handheld computing device securely therein. A data port is configured to electrically connect to the data connector on the handheld computing device. A microprocessor is electrically connected to the data port. The microprocessor is configured and arranged to authorize audio stored on the handheld computing device to play through the data connector and connected data port. Audio filters are electrically connected to the data port. An audio output electrically connector to the audio filters. The case provides that audio may be played through the audio output with wider gain and dynamic range than a standard integrated headphone audio jack of a handheld computing device

Dependencies are inferred from the claim text.