Instruction Manual

3
DO NOT move, slide or push the switch
button when Stemoscope PRO is wet. If you
do so, liquid droplets may go into the device
and damage the internal electrical circuitry.
Recharge the battery using only the provided
charging cable with a UL-certified charger
(not provided). DO NOT use Stemoscope PRO
when it is being charged.
DO NOT subject the device to extreme
temperatures, humidity, or direct sunlight.
DO NOT subject the device to strong shocks,
such as dropping the unit on the floor.
The working distance will be reduced when
objects (walls, furniture, people, etc.) are
between Stemoscope PRO and the
connected phone or earphones. To improve
Bluetooth connection, reduce the distance
and/or allow a line of sight between
Stemoscope PRO and the connected phone
or earphones.
No modification of this equipment is allowed.
Switch off Stemoscope PRO to save the
battery power when not in use.