Assertion: headphone | /r/HasProperty | open
Facets:
Source sentences:
text: If the headphones are loud and open enough, the sound leaking from the headphones will be affected by the environment (reflections/reverb) before reflecting back into the open headphones and to the listener's ears.
text: The headphone jack on older iPhones and the Lightning port on newer iPhones are two of the only openings on the outside of the iPhone, and that makes them particularly susceptible to water damage.