HP 4415s - ProBook - Turion II M520 User Manual page 15

Component
(5) Audio-out (headphone) jack
(6) Audio-in (microphone) jack
Description
Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television audio.
NOTE: When a device is connected to the headphone jack, the
computer speakers are disabled.
Connects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
Front components 9