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Black Shark 4 - Device Information and Safety; E-Label; Important Safety Information; Operation and Safety

Black Shark 4
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6
E-Label
This device has an electronic label for authentication information. To view the label, go
to Settings > About Phone > Certification, or type “Certification” in the search bar.
Note: Depends on the actual national or local requirements.
Important Safety Information
Please read all the safety information below carefully before using your device.
Caution: Risk of explosion if the battery is replaced by an incorrect type. Dispose of
used batteries according to the instructions.
Avoid hearing damage. Using the earphones at a high volume for a long time may
cause permanent hearing loss. To reduce this risk, keep the volume at a safe and
comfortable level.
Operation and Safety
Use this device within the temperature range of 0°C ~ 35°C, and store this device
and its accessories within the temperature range of -20°C ~ 45°C. The device may
be damaged beyond the temperature range.
Keep your device dry.
Use only authorized accessories that are compatible with your device.
Charge this device only with the included or authorized cable and power adapter.
Using unauthorized cables, power adapters, or batteries can cause re, explosions,
or other risks.
When charging the phone, place it in a room with normal temperature and good
ventilation.
After charging is complete, disconnect the adapter from both the device and the
power outlet. Do not charge the device for more than 12 hours.
Install the adapter near the device in an easily accessible position.
If your device is provided with a built-in battery, do not attempt to replace the
battery by yourself to avoid damaging the battery or the device.
Dispose of this device, the battery, and accessories according to local regulations.
They should not be disposed of in normal household waste.
Do not disassemble, hit, crush, or burn the battery. In case of deformations, stop
using the battery immediately.

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