Sennheiser Conversation ClearPlus True Wireless ANC Speech Enhancer User Manual
Page 3
Important safety instructions
Conversation Clear Plus | 3
Safety instructions for Lithium rechargeable batteries
WARNING
If abused or misused, rechargeable batteries may leak. In
extreme cases, they may even present a risk of:
•
explosion
•
heat and fire development
•
smoke and/or gas development
•
damage to health and/or the environment
Only use rechargeable batteries and chargers recom-
mended by Sonova Consumer Hearing.
Do not leave the product / rechargeable batteries unat-
tended while charging.
Only charge the product / rechargeable batteries at
ambient temperatures between 10 °C and 30 °C/50 °F
and 86 °F and do not charge them near easily flammable
objects.
Do not charge the product / rechargeable batteries in a
damp environment. Make sure that the charging socket
is free from moisture and contamination.
Do not heat the product / rechargeable batteries above
60 °C/140 °F. Avoid exposure to sunlight and do not
throw the product / rechargeable batteries into fire.
Switch rechargeable battery-powered products off after
use.
When not using the product / rechargeable batteries for
extended periods of time, charge them regularly (about
every three months).
This product contains coin rechargeable batteries. If you
think the product / a coin rechargeable battery has been
swallowed or is lodged in the body, seek medical assis-
tance immediately.
Avoid prolonged skin contact with the product,
rechargeable battery, charger or charging cable when
connected to a power source. These components can
heat up during charging and cause skin irritation.
Dispose of defective products with built-in rechargeable
batteries at special collection points or return them to
your specialist dealer to facilitate recycling.