Pioneer HDJ-X5BT Bluetooth Over-Ear DJ Headphones (Metallic Black) - Manual (Page 6)

En 6
Swiveling and rotation of ear piece
housings
Allows listening with
only one ear.
In order to support a wide variety of monitoring styles,
this product has been designed with the ability to swivel
the ear pieces front-to-back, and rotate each earpiece
housing to the outside. Before using, however, please
confirm the correct direction and degree of movement
allowed, and do not apply excessive force in the attempt
to swivel, rotate, or bend the headphones in ways not
supported, since damage may result.
Foldable construction
This product is designed to allow folding into a compact
shape when not in use.