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oneThe earphone may not be used for a long time, and the Type-C port is dirty.twoIt may also be that the charging cable...
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They are all used lithium batteries, lithium batteries have no memory effect, do not need to be charged after running ou...
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Here's why Apple's third-generation earphones charge slowly.1. Slow charging when the charger or data cable is not plugg...
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Jingdong purchased headphones can not be unlimited new, generally there are 7 days no reason to return and exchange serv...
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1, each Bluetooth headset has a flash, under normal circumstances when sufficient power flash blue.2, when there is no p...
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The power bank can charge the phone about six timesThe number of times that can be charged for the mobile phone after th...
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oneEstimates are based on the phone model.twoCharge a Samsung phone 6-8 times.threeCharge the iPhone 12 to 14 times,four...
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This usage time is based on the frequency of use. Generally speaking, the hearing aid earphone battery is lithium batter...
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The first charge must be full for more than 8 hours, and repeated several times to fully charge and discharge, a process...
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1. After the headset and mobile phone have been automatically paired and connected, as long as the mobile phone screen i...
