Lenovo B550 Notebook - Manual (Page 13)

Chapter 1. Getting to know your computer
5
Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Speakers The stereo speakers provide rich and powerful sound.
Integrated wireless
device switch Use this switch to turn on/off the wireless radio of all wireless devices on your
computer.
Microphone jack Connect to an external microphones.
Headphone jack Connect to an external headphones.
Attention:
• Listening to music at high volume over extended periods of time may damage your
hearing.
a a d c b
a
b
c
d