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"electronic devices" to avoid interfering with blasting operations.
Petrol stations and explosive atmospheres
In locations with potentially explosive atmospheres, obey all posted signs to turn off wireless devices such as your
phone or other radio equipment. Areas with potentially explosive atmospheres include fuelling areas, below decks on
boats, fuel or chemical transfer or storage facilities, areas where the air contains chemicals or particles, such as grain,
dust, or metal powders.
Operation and safety
•
To prevent possible hearing damage, do not listen at high volume levels for long periods.
• Using the earbuds at a high volume may damage your hearing. To prevent possible hearing damage, lower the
volume to a safe and comfortable level.
• Ideal temperatures: 0°C to 35°C for operating, -20°C to +35°C for storage.
• Keep the device and the battery away from excessive heat and direct sunlight. Do not place them on or in heating
devices, such as microwave ovens, stoves, or radiators. Do not disassemble, modify, throw, or squeeze it. Do not
insert foreign objects into it, submerge it in liquids, or expose it to external force or pressure, as this may cause it to
leak, overheat, catch fire, or even explode.
• The device has a built-in, non-removable battery, do not attempt to remove the battery, otherwise the device may be
damaged.
• When charging the device, make sure the power adapter is plugged into a socket near the devices and is easily
accessible.
• Please consult your doctor and the device manufacturer to determine if operation of your device may interfere with
the operation of your medical device.
• Adult supervision is advised if children are to use or come into contact with this product.
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