Assertion: speaker's microphone | /r/CapableOf | use a 3.5 mm plug
Facets:
value: for stereo
type: PURPOSE
value: without power
type: OTHER
Source sentences:
text: Monophonic microphones designed for personal computers (PCs), sometimes called multimedia microphones, use a 3.5 mm plug as usually used, without power, for stereo; the ring, instead of carrying the signal for a second channel, carries power via a resistor from (normally) a 5 V supply in the computer.