On the left side of the device, there is a volume button.

If you're on a call with someone who speaks quietly, you don't want to have to take off the unit to find the volume buttons.

It has two volume buttons and a ring/silent switch on the left side.

"The sleep and volume buttons on the sides had nice give" is perfectly correct.

Michael pushed the volume button on the remote control.

The keyboard also included volume buttons and a record button on the right side of the keyboard.

I played with the volume button on the TV, but, of course, there was no sound.

Apple has finally added one in the form of the volume button.

You'll also find a pair of volume buttons.

I reached over and pressed the volume button, extinguishing the sound.