Wearable air purifier

A head wearable air purifier comprising:

• a first speaker assembly arranged to be worn over a first ear of a user and a second speaker assembly arranged to be worn over a second ear of the user;
• wherein the first speaker assembly comprises a speaker, a filter assembly, an impeller for creating an airflow through the filter assembly, a motor arranged to drive the impeller, and an air outlet downstream from the filter assembly for emitting the filtered airflow from the speaker assembly;
• and
• wherein the impeller and the motor are disposed within an impeller casing;
• wherein the first speaker assembly further comprises a housing containing the speaker, the filter assembly and the impeller casing;
• and
• wherein the impeller casing is supported within the housing by a plurality of resilient supports.