8. SAFETY AND MAINTENANCE
SAFETY GUIDELINES
To achieve maximum safety while using your Razer BlackShark V2 HyperSpeed, we suggest that you
adopt the following guidelines:
Should you have trouble operating the device properly and troubleshooting does not work, unplug
the device and contact the Razer hotline or go to support.razer.com for assistance.
Don't take apart the device, and don't attempt to operate it under abnormal current loads. Doing so
will void your warranty.
Keep the device away from liquid, humidity, or moisture. Operate the device only within the specific
temperature range of 0°C (32°F) to 40°C (104°F). Should the temperature exceed this range, unplug
and/or switch off the device to stabilize the temperature to an optimal level.
When not in use, keep away the headset's mic foam from sunlight.
We recommend stretching the headset gently apart before placing them over your head to minimize
headband stress. However, please avoid overstretching the headset beyond its technical limits.
The device isolates external ambient sounds even at low volumes, resulting in lowered awareness of
your external surroundings. Please remove the device when engaging in activities requiring active
awareness of your surroundings.
Listening to excessively loud volumes over extended periods can damage your hearing. Furthermore,
legislation of certain countries permits a maximum sound level of 86db to affect your hearing for 8
hours a day. We, therefore, recommend that you reduce the volume to a comfortable level when
listening for prolonged periods. Please, take good care of your hearing.
MAINTENANCE AND USE
The Razer BlackShark V2 HyperSpeed requires minimum maintenance to keep it in optimum
condition. Once a month, we recommend you clean the device using a soft cloth or cotton swab to
prevent dirt buildup. Don't use soap or harsh cleaning agents.
BATTERY WARNING
The Razer BlackShark V2 HyperSpeed contains a Li-ion rechargeable battery. In general, the life
expectancy of such batteries is dependent upon usage. If you suspect that the Li-ion rechargeable
battery inside the Razer BlackShark V2 HyperSpeed may be drained (has a low charge), try charging it.