Safety Instructions - HiFiMAN DEVA Owner's Manual

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Safety Instructions

Body Safety Instructions
Please listen to the DEVA at moderate listening levels so that you can
continue to enjoy their audio quality for years to come. You only have
one pair of eardrums, so please look after them.
Do not use any headphone while driving or operating machinery.
For a long product life, the DEVA should be kept away from pets and
small children.
Wipe the surfaces (ear pads, cups, etc.) with a microfiber cloth and
store the headphone in a dry, cool and safe place that is away from
dust, heat, humidity, sunlight, young children and pets. Periodically
wipe the headband to remove any dust.
Planar headphones benefit from break-in to achieve optimum perfor-
mance. This can take up to 150 hours. However, the sound is great out
of the box, so continue to enjoy your headphones throughout the
break-in period.
Modification without authorization, such as changing the transmission
frequency, increasing the transmission power, or other alterations will
invalidate the warranty.
Use only accessories that are officially provided or recommended by
HIFIMAN.
DEVA DEVA
Product Safety Instructions
If the headset emits abnormal noise, abnormal heat or abnormal sound,
please remove the headset immediately and contact HIFIMAN Customer
Services.
The DEVA is not waterproof. Do not expose it to moisture or water, e.g. do
not wear it in the rain.
Do not use the product near a heat source or expose it to heat for a long
time. The headset contains a battery, so avoid extreme temperatures.
Do not use volatile substances including alcohol, acetone, gasoline or dish
detergent to clean the headphone.
Maintenance Precautions
If the headset will remain idol for an extended period, HIFIMAN
strongly recommends that you place a moisture-proof agent in the
box (purchase separately) to avoid mold.
In order to prevent dust from entering the headphone, do not
disassemble the ear pads more than necessary. To clean the
headphones, wipe them with a slightly damp soft cloth. Do not use
any cleaner and ensure that no liquid will flow into the headphones.
The leather should be maintained with leather-specific products.
The internal headphone unit does not require maintenance.
If the unit is disassembled without authorization, it may void the
warranty.
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