Bose SOUNDLink Color II Faqs page 4

Can the SoundLink Color Bluetooth® speaker II be used to provide audio
for video, such as watching a movie on a tablet?
Yes. However, the quality of the experience—specifically,
synchronisation between audio and video—can be influenced by the
implementation of Bluetooth on the device, and the best performance
will occur when wireless interference is minimised by keeping the
SoundLink Color II and the device in close proximity, less than 2 m
(6 ft), with no objects between them. Use of a Wi-Fi® network in the
area may also affect performance.
Does the SoundLink Color Bluetooth® speaker II have a stereo pairing
feature?
Yes, by switching to Stereo Mode using the Bose Connect app for
dedicated left and right playback.