Care and Maintenance
(a) Consider turning your headset off before placing it in your
pocket or bag. If the MFB is accidentally depressed, your cell
phone may place an unintended call.
(b) Do not expose the headset to liquid, moisture or humidity, as it
is not waterproof.
(c) Do not use abrasive cleaning solvents to clean the headset.
(d) Do not place the headset in high temperature for avoiding
possible explosion.
(e) Do not attempt to disassemble the headset, as it does not
contain serviceable components.
(f) If you will not use the headset for long periods, please store it
in a dry place, free from extreme temperature,
humidity, and dust.