Sennheiser ConC 400 Series Instruction Manual page 3

True wireless stereo earbuds with voice enhancement
Table of Contents

Advertisement

Important safety instructions
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.
ConC 400 | 3

Advertisement

Table of Contents
loading

This manual is also suitable for:

Concplus1Concplus1-rConcplus1-lConcplus1-c

Table of Contents