Bose SoundLink Color II Troubleshooting Manual page 10

Using Party mode manually
Make sure both speakers are powered on
Make sure a speaker is connected via Bluetooth® to your mobile device
On the speaker connected to your device, press and hold the Bluetooth and Volume + buttons
simultaneously
Release the buttons when you hear "Press the Bluetooth and volume down buttons
simultaneously on a second Bose device"
On the second speaker, press and hold the Bluetooth and Volume – buttons simultaneously
Release the buttons when the speaker emits a tone. After 10 seconds, you will hear "Party mode"
from both speakers simultaneously. Party mode is enabled. You are now able to play audio in
unison using your mobile device
Using Stereo mode manually
On one of the speakers, press the Bluetooth and Volume + buttons simultaneously
Release the buttons when you hear "Stereo mode". You hear "Left" from the left speaker and
"Right" from the right speaker. Stereo mode is enabled. You are now able to play audio in stereo
using your mobile device
Configure your speakers for Party mode. See steps above
To switch between Party and Stereo mode, press the Bluetooth and Volume + buttons
simultaneously.
To disable Party or Stereo mode, do one of the following on either speaker:

Press and hold the Bluetooth button until you hear "Bose speakers unlinked"

Press and hold the Multi-function and Volume + buttons simultaneously until you hear "Bose
speakers unlinked"

Press the Power button to power off the speaker
Selecting the audio output device on a Mac
Applies to:

SoundLink Colour Bluetooth® speaker

SoundLink Color Bluetooth® speaker II

SoundLink Revolve Bluetooth® speaker