Labex Digital User Manual, Date: 15 February 2021, # 18
• Do not try to disassemble the device
under any circumstances. This will
permanently void your warranty.
• Do not use any third-party chargers or
charging cables. 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.