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Acer OHR547 Bedienungsanleitung Seite 5

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Safety guidelines
1. Before using this product for the first time, please fully charge it before using it.
2. The product is not a toy, and children under the age of 12 must be used under the supervisionof
an adult.
3. Please use a 5V/1A charger that has passed the safety certification of a regular manufacturerto
avoid damage to the product caused by a fast charging charger that supports high voltage
4. Please charge in a safe environment, when charging the charging case, please pull out
thecharging cable as soon as possible after the power is fully charged to avoid damage to
thebattery caused by long-term charging. The charging method of the charging case is the Type-
Cinterface.
5. This product has a built-in non-removable rechargeable battery, and repeated charging
anddischarging of the earbuds will lead to a decrease in battery performance over time, which
isnormalfor alrechargeable batteries.
6. This product comes with a healthy battery, if it has not been used for a long time, pleasecharge
it atleast once a month.
7. If you feel skin discomfort when wearing it due to individual differences, please stopwearing it
and consult a doctor.
8. When using this product with Bluetooth connection, please adjust the sound of the earphonesto
an appropriate volume to avoid hearing damage caused by long-term loud volume.
9. If you use this product while engaging in activities that require concentration, you shouldpay
attention to your own safety and the safety of others, such as when driving or cycling, onroads,
construction sites, railways, or walking. You should remove your headphones or adjustthe volume
to ensure that you can hear the sounds around you, including alarms and warningsignals.
10. please follow the relevant regulations of your region or country and use this product
asrequired when driving.
11. This product contains magnetic materials, please keep away from electrical appliances
withstrong magnetic or electric fields, such as microwave ovens, refrigerators, etc., when using
orplacing the product.
12. it is recommended to use this product in an environment with a temperature of -
0°C~45°CWhen the ambient temperature is below +5°C, battery performance is limited.
13. Do not use this product in places where it is expressly prohibited to use wireless
equipmentotherwise it will interfere with other electronic equipment or cause other dangers.
14. Before approaching medical or industrial equipment or boarding a plane, please ask the
localstaff if they can use it.
15.Before cleaning and maintaining this product, stop using this product, turn off alapplications,
and disconnect all connections or cables to other equipment.
16. Please dispose of waste electronic products properly in accordance with local laws
andrequlations, and do not dispose of electrical and electronic equipment, parts, batteries
andother household waste.
17.The power delivered by the charger must be between min 5 Watts required by the radio
equipment, and max 10 Watts in order to achieve the maximum charging speed.
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