AGPtek U5PL Manual Del Usuario página 12

3. Under normal circumstances, the player can be fully charged in about 3h. It is recommended to
pull out from the USB port after charging, and do not connect to the power supply for a long time.
4. The battery of this device is a polymer lithium battery, which can be recharged and used.
5. The polymer lithium battery must be replaced by a professional, and the user must not replace it
by himself (Note: If the battery is replaced improperly, there will be a danger of explosion, and it
can only be replaced with the same type or equivalent type of battery); in order to protect the
environment, please hand over the waste batteries to a professional organization for recycling.
6. The lifespan of the battery may vary with the conditions of use and production time.
7. The battery should not be exposed to sunlight, fire or similar overheating environment.
Tips for Hearing Conservation
1. It is recommended to turn down the volume of the device before using the earphones, and
gradually increase until it is suitable when you start to listen.
2. In order to protect hearing, please do not turn up the volume too high (doctors pointed out that
listening at high volume for a long time will damage the listener's hearing).
3. When tinnitus occurs, please lower the volume or stop using it.
Caution
1. Before formatting the device, it is recommended to back up the personal data stored in it in time.
2. Ensure that the product is placed safely to avoid accidents and drops caused by children t
ouching.
3. Do not overvoltage, strain the power cord, bend it or be squeezed by heavy objects, so as not to
cause overheating or fire.
4. Please keep the product away from the electromagnetic environment; keep away from excessive
humidity, smoke and dust and other harsh environments.
5. Do not immerse the device in water; do not use any corrosive or abrasive cleaners to clean it.
6. Do not expose the product to moisture or rain, it may cause the device to malfunction or even
be difficult to repair due to the penetration of water and moisture.
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