1. If the vivo/iQOO Bluetooth headset or charging case is not charged, please check whether the charging case has electricity (whether the indicator light can be lit), and whether the charging contact at the bottom of the headset is dirty. If there is dirt, please clean it with dry cloth or dry paper towel; If the vivo/iQOO wireless headset can not be charged, please plug and unplug several times when charging, or replace another charging head and charging cable to see whether it can be charged.
2, the Bluetooth headset or headset box does not charge, generally due to the charging head, data cable is not compliant, charging port or earphone shrapnel is dirty, you can try the following methods to check: replace the charger (data cable) charging, determine whether it is the charger (data cable) problem, it is recommended to use the original data cable, and replace the regular brand charging head try.
3, poor contact; Not connected; Because the Bluetooth chip built-in program of the new headset is not activated, or the headset memory connection number is full; The output voltage of the charger is too large or too small, the standard should be between 5-5 volts; Battery contact is poor, or protectedThe board is damaged, you can check it with a voltmeter, or it may be the internal line is damaged; The charger is broken; Can not be processed to the after-sales service processing.
4, accurately speaking, it is low voltage, low voltage battery suspended animation phenomenon! The solution is very simple, in the morning, I carried out a simple test on this problem, took a Bluetooth headset for a long time, charging, the result of the red light has been flashing, the electricity does not go in, and can not open the machine (ask, no electricity how to turn on). Need to activate the battery! No need to disassemble anything! Solution: Short connection of the positive and negative poles, the time should not be too long.
5, Bluetooth earThe battery is depleted and overused, causing the battery to protect itself while charging. The earphones are not in place. You are advised to adjust the position and reinstall it. The charging port of the charging bin (or headset) is in poor contact. If the charging bin (or headset) charging port is in poor contact, it is necessary to contact the seller of the Bluetooth headset in time. Some power banks don't work with Bluetooth headsets.
Replace the charger (data cable) to charge A wireless headset cannot be charged , determine whether the charger (data cable) a wireless headset can not be charged The problem A wireless headset can not be charged , it is recommended to use the original data cable, And replace the regular brand a wireless headset can not be charged charging head try. Take out both ears (the normal charging box indicator light is on and then off), if the red light or no light, charge for 15 minutes before trying again.
Check the charging cable and charging port when the Bluetooth headset is chargedWhen you do not enter the power supply, you first need to check whether the charging cable and charging interface are normal. Sometimes, the charging cable may be damaged due to long-term use or improper storage, resulting in normal charging. At this time, you can replace a new charging cable and ensure that the charging interface is clean and dust-free to ensure smooth charging.
First, you should check the charging device and the charging cable. Many times, the problem may not be in the headset itself, but the charging device or cable appears A wireless headset can not be charged The fault. Try replacing the charging cable or charger and see if it worksCharge your headphones. At the same time, also make sure that the charging interface is clean and there is no dust or foreign matter blocking, which may affect the charging effect.
If one headset is able to charge properly and the other is not, it is likely that the damaged headset battery has reached the end of its useful life. At this point, you can try to reset the headset or update the firmware to see if you can fix the problem. If none of these methods work, you may need to replace the battery or the entire headset unit. Finally, compatibility issues with charging devices may also lead to such situations.
1, replace the charger (data cable) charging, determine whether it is the charger (data cable) problem, it is recommended to use the original data cable, and replace the regular brand charging head try. Take out both ears (the normal charging box indicator light is on and then off), if the red light or no light, charge for 15 minutes before trying again.
2, check the charging cable and charging interface When it is found that the Bluetooth headset is not charged, the first need to check the charging cable and charging interface is normal. Sometimes, the charging cable may be too longDamaged by use or improper storage, resulting in failure to charge normally. At this time, you can replace a new charging cable and ensure that the charging interface is clean and dust-free to ensure smooth charging.
3, first of all, you should check the charging device and charging cable. Many times, the problem may not be the headset itself, but the charging device or cable failure. You can try replacing the charging cable or charger to see if you can successfully charge the headset. At the same time, also make sure that the charging interface is clean and there is no dust or foreign matter blocking, which may affect the charging effect.
4, if the real wireless Bluetooth headset can not be noLine charging, you can try the following investigation: It is recommended that you use a regular brand wireless charger that meets the QI standard protocol. When using a mobile phone or tablet to wireless reverse charge the Bluetooth headset charging case, ensure that the mobile phone or tablet wireless reverse charge switch is turned on. During wireless charging, place the charging box correctly and ensure that the center of the wireless charging coil and the wireless charger coil of the charging box are aligned.
5, if the problem is still clean, it may be broken or damaged inside the charging line, which usually requires professional maintenance or replacement of the charging line. Another possible cause is damage to the headset battery. Bluetooth headset battery over time and