Labex Comfort User Manual, Date: 15 February 2021, # 19
•
Do not try to disassemble the device
under any circumstances. This will
permanently void your warranty.
•
Do not use any third-party or
rechargeable batteries. Use the original
ones provided in the box. Using any other
charging equipment could potentially
damage the battery or the device.
•
Do not insert any part of the electrolarynx
or any accessories into the stoma.
•
Do not burn or physically damage the
battery.
•
Do not short-circuit a cell or battery.
•
Do not charge your battery if its
temperature is below 0°C.
•
The device contains a strong magnet that
may interfere with pacemakers or other
implantable devices. Consult with your
physician before use.
