PORSCHE DESIGN Book One, User Manual, Page: 11 / 90

11
Fire hazard and/or risk of burns from damaged or leaking batteries
• Do not use or charge the device if the battery is damaged or leaking.
• Avoid skin contact with the device and/or battery if the battery
is leaking. Wear protective gloves if it is not possible to avoid
touching the device/battery in such cases.
• Immediately wash your hands thoroughly in the event of skin
contact with the battery substrate.
• If the battery substrate comes into contact with your eyes, rinse
them out with plenty of water and consult a physician immediately.
Risk of hearing loss through the use of headsets, earbuds
or headphones
The device can generate high sound levels when using headsets,
earbuds or headphones. This may result in hearing loss if your ears are
exposed to high sound levels over an extended period of time.
The higher you set the volume, the more quickly your hearing can be
damaged. Hearing loss may occur slowly over time.
• Do not listen to music or other audio files for an extended period
of time at high volumes.
• Lower the volume before connecting your headset, earbuds
or headphones.
• When using headsets, earbuds or headphones, make sure the
acoustic emissions do not exceed an A-weighted sound level
of 80 dB.
• Always set the volume at the lowest level where you can still clearly
hear the audio track being played without causing discomfort.
• Do not increase the volume once you have become accustomed
to that sound level.