Important safety and handling information
Plastic bag notice
DANGER: Plastic bags can be dangerous. Keep plastic bags away from babies and
children to avoid danger of suffocation.
Built-in rechargeable battery notice
DANGER: Do not attempt to replace the internal rechargeable lithium ion battery. Risk of
explosion if the battery is replaced with an incorrect type. Contact Lenovo Support for
factory replacement.
Polyvinyl Chloride (PVC) cable and cord notice
WARNING: Handling the cord on this product or cords associated with accessories sold
with this product will expose you to lead, a chemical known to the State of California to
cause cancer, and birth defects or other reproductive harm. Wash hands after handling.
Prevent hearing damage
Your device has a headphone connector. Always use the headphone connector for
headphones (also called a headset) or earphones.
CAUTION: Excessive sound pressure from earphones and headphones can cause
hearing loss. Adjustment of the equalizer to maximum increases the earphone and
headphone output voltage and the sound pressure level. Therefore, to protect your
hearing, adjust the equalizer to an appropriate level.
Excessive use of headphones or earphones for a long period of time at high volume can
be dangerous if the output of the headphone or earphone connectors do not comply with
specifications of EN 50332-2.
The headphone output connector of your device complies with EN 50332-2 Sub clause
7. This specification limits the device's maximum wide band true RMS output voltage to
150 mV. To help protect against hearing loss, ensure that the headphones or earphones
you use also comply with EN 50332-2 (Clause 7 limits) for a wide band characteristic
voltage of 75 mV. Using headphones that do not comply with EN 50332-2 can be
dangerous due to excessive sound pressure levels.
If your device came with headphones or earphones in the package, as a set, the
combination of the headphones or earphones and the device already complies with the
specifications of EN 50332-1. If different headphones or earphones are used, ensure that
they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do
not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels.
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