Assertion: hearing aid's battery | /r/HasProperty | low
Facets:
Source sentences:
text: You'll also be notified when the battery is low.
text: Widex is one of the only manufacturers that employ real speech to announce the programme that you are on and whether your battery is low.
text: It can indicate the battery is low or the hearing machine program is changed.
text: If the sound is garbled, it is an indication that the battery is low and needs charging.