Common problems of Bluetooth headset: no sound from the speaker, fast battery failure, unclear call. In view of these situations, tell us respectively.
Symptom 1: no sound from the horn.
Cause: the sweat of the body corrodes the speaker, and the welding between the earphone cable and the motherboard falls off. Or the quality of the headphones purchased is too poor.
Countermeasures: avoid using in hot weather and sweating weather.
Choose brand headphones, which are slightly more expensive, but they take a long time to use.
Symptom 2: the battery is not durable.
Cause: the battery is used incorrectly and often overcharged and discharged.
Countermeasures: the charging time is generally maintained for 1 to 2 hours, and it is charged when the power is 20% to 50%,
Unplug the charging cable in time after it is fully charged.
Symptom 3: unclear call quality.
Cause: the radio device on the main board is of poor quality or blocked by dust.
Countermeasures: when buying brand headphones, the quality and reliability of the motherboard should be very much
Pay attention to dust and fall prevention at ordinary times, and prepare a storage box for the headset.
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