The battery in your product can be removed so you can insert a new battery if your battery weakens or dies. Find out how to access and replace the battery.
Serial numbers contain important information about your product, including model number and DOM (Date of Manufacture). The serial number can be found on your product, product packaging or app (if applicable).
The pads on the earcups of your headphones can be replaced if they wear down over time. Find out how to attach a new set of ear cushions to your headset to ensure the best acoustic seal and comfort.
Computers have their own volume control. Learn how to set the volume level of a computer for use with your Bose system.
Determining the operating system running on your computer helps you understand compatibility with other products.
You can connect headphones to your system for situations when low volume listening is needed. This can be useful, for example, to listen to audio at night without disturbing others in your home with the sound from your speakers.
Find out what the LED indicator light on your product tells you about the status of your product.
The Hi/Lo switch on your headset cable is used to reduce the volume of the device your headset is plugged in to. This is useful if the device output is too loud and causes distortion or if you can't turn the device volume low enough for a comfortable listening level.