Sennheiser VMX 200-II Bluetooth Headset User Manual


 
Important safety information
VMX 200-II | 3
Safety instructions for rechargeable batteries
In extreme cases, abuse or misuse of rechargeable batteries can lead to:
WARNING
•explosion,
fire development,
heat generation or
smoke or gas development.
Dispose of products with
built-in rechargeable bat-
teries at special collection
points or return them to
your specialist dealer.
Switch rechargeable
battery-powered products
off after use.
Only use rechargeable bat-
teries recommended by
Sennheiser and the appro-
priate chargers.
When not using recharge-
able batteries for extended
periods of time, charge
them regularly (about
every 3 months).
Only charge rechargeable
batteries at ambient
temperatures between
10°C/50°F and 40°C/104°F.
Do not heat above
70°C/158°F, e.g. do not
expose to sunlight or
throw into a fire.