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1, do not wait until there is no electricity to automatically shut down before charging, which is not good for the battery. The other is the headset red light is on, generally when there is no power charging display, indicating the remaining power, and it will turn into a blue light after full.
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2, how to use, take AirPods Pro as an example, first open the Bluetooth on the phone, and then open the cover of the headphones. Tap Connect in the pop-up window and press and hold the button on the back of the charging case as prompted. After the connection is complete, media control and noise control can be carried out through the buttons on the headset. In the connected state, open the headset cover to check the battery.
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3, function, open Bluetooth search each other Bluetooth device connection transmission data Bluetooth used to transmit data, instead of the data line. But within a radius of 10 meters, what songs, pictures and so on can be transmitted, if the computer has a Bluetooth adapter, you can also use a mobile phone to connect with the computer wirelessly to transmit data.
The Bluetooth earphone is running out of power. You need to charge the Bluetooth earphone
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1. The flash battery is extremely low, you can wait half to see if it still flashes red, if it still flashes, it indicates that the charging bin has a fault, try to take out the headset, and then put it in again to charge, or check whether the data cable and interface are not well connected, the charger, the battery is faulty, you can detect or replace it, if you do not put the headset, the battery bin still flashes red when charging, It's a broken battery in the battery compartment.
2. Bluetooth charging compartment to check the charging situation: each Bluetooth headset has a flash, under normal circumstances, when the power is sufficient, flash blue; It flashes red when it is almost out of power, reports the alarm every ten seconds and makes a dripping sound. The fully charged Bluetooth headset can talk continuously for 7 or 8 hours and stand by for 9 or 10 days. When the Bluetooth headset is fully charged, it will show a red light and stay on. Some Bluetooth headsets display a green light when fully charged
Flashing red indicates two situations, one is that the charging box has no power and low power alarm, and the other is in the charging state.