[. . . ] English WARNING Do not listen with the headphones while driving or cycling. [. . . ] – â–  For your safety In case the headphones irritate your skin, stop use immediately. How to use the headphones Using headphones Wear the headphones with the L mark in your left ear, and the one with the R mark in your right ear. If your device features a mini-plug connector, connect the headphones without using the 6. Refer to the Owner’s Manual for the piano to which you connect the headphones. XDo not expose the headphones to direct sunlight, dirt, heat or moisture. X xApplying any force or weight to the headphones may deform the headphones. [. . . ] For proper treatment to avoid harmful effect on human health and environment, please contact your local municipality, your waste disposal service or the point of sale where you purchased the items. [. . . ]