Assertion: shaver's head | /r/HasProperty | interchangeable
Facets:
Source sentences:
text: A few electric shavers have adjustable heights, interchangeable heads for multiple speed and fabric modes, and built-in batteries to assist users in reaching out to the inaccessible areas.
text: Attachments: Some shavers come with interchangeable heads that switch from shavers to trimmers or include different trimmer head styles.