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Avoid strong physical impacts to the ear when wearing a
CROS device with customized earpiece. The stability of cus-
tomized earpieces is designed for normal use. A strong physi-
cal impact to the ear (e.g. during sports) may cause the cus-
tomized earpiece to break. This may lead to perforation of the
ear canal or eardrum.
After mechanical stress or shock to the customized earpiece,
please ensure that it is intact before placing it in the ear.
The CROS device has to be dry before charging. Otherwise the
charging reliability cannot be guaranteed.
Your CROS device contains a lithium-ion battery with a Watt
hour rating <20 Wh which has been tested according to UN
38.3 of the “UN Manual of Tests and Criteria” and should be
shipped in accordance with all the rules and regulations on
the safe shipment of lithium-ion batteries.
Do not touch the contacts of the charger when powered.