1, if it has been a red light (charging more than 3-5 hours), it indicates that your speaker charging circuit has a problem, or does not have a full charge stop function.
2, transmission distance. When the speaker is fully charged, the indicator light is blue, and when the power is lost, it turns red, and sometimes the charging red light is long and bright, which is actually the sound that has crashed. When there is a crash, the solution is simple,Find only the two keys at the top of the stereo, the "on/off" and "" keys.
3, charging usually charge 3-5 hours can be, charge for a long time is not good for the battery, you pull out the charger to see how long can play, if the charger is not pulled out for a long time or can not turn on then it means that your audio battery problems cause it can not charge. Also, if your Bluetooth speaker is occasionally charged when it is not usually used, ensure that there is electricity inside, otherwise, long-term non-charging will cause the battery to not be charged.
4, this situation is bad is the stereo, not the charger, you useWhat charging head is useless, the red light will show that the charger is charging, it is not enough electric voltage so it will not turn green, find an electronic person to help you fix it. Wireless Bluetooth speaker how to connect to a desktop computer: 1, the general desktop computer is no Bluetooth function, no Bluetooth can buy an external Bluetooth adapter. Plug it into the USB port of the main computer.
5, when the audio power is sufficient, the indicator light is blue, when the power is lost, sometimes the charging red light is long, and the actual sound has crashed. When there is a crash, the solution is simple, just find the two keys on the top of the stereo,"On and Off" and "" keys. Use two fingers to hold down the above two keys at the same time, note that at the same time. Hold the press position for a little longer, about 20 seconds or so.
1. The battery is broken. Samsung wireless charging red green yellow light occasionally flash the reason is that the battery is broken, change a battery can. Samsung Group is the largest multinational enterprise group in South Korea. Samsung Group includes many international subsidiaries, including Samsung Electronics, Samsung C&T, Samsung Life Insurance, etcOne of them. The charger itself may have problems wireless red lamp , such as line short circuit, power output instability and other problems. At this time, it is recommended to replace the charger and choose a regular brand to ensure the quality and performance of the charger. Loose charging cable Loose charging cable is also one of the common reasons for mobile phone charging flashing red but not charging.
2, first of all, the phone is connected to the charger, and it is plugged into the plug-in board to see whether it can be charged. If you can not charge, then the current possible problem is: the charger is bad wireless red lamp connectionThe cable is broken, the phone port is broken, the battery is broken, the system is faulty.
3. The reasons are as follows: Check whether the charging interface is loose. Because the vehicle generally shakes during the driving process, it may be that the charging interface shakes loose, resulting in no power supply can not be charged wireless red light ; Check whether electrical equipment requires high power input to work properly. It may be that the output power of the car charger cannot meet the requirements of the electrical equipment, resulting in too long charging time.
4, the charging head is broken, change a cable or change the charging plug, howeverAfter charging, see if you can rush into electricity, if the rush into electricity, it proves that this is the problem, change a wire, or change the charging plug. If the line is changed, the charging head is also changed or not charged, it is likely that the mobile phone interface is broken, such as loose. Please go to the professional mobile phone shop repair, do not disassemble the machine.
5, in most cases, this phenomenon is due to the mobile phone running procedures when charging, or the mobile phone system has a high power consumption problem, resulting in the charger input current is not enough to offset the power consumption of the mobile phone itself, so charging but the power does not increase sometimes reverseAnd the more full, the less.
1, if there is no way to normal wireless charging, then you need to check whether the wireless charging board is normal.
2, please check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use randomSamsung original charger. If you use a non-original charger, you may not be able to charge normally.
3. The charging protocol does not match. Purple meter wireless charging board flashing red because the charging protocol does not match, through the query of purple meter information query, wireless charging board flashing red because the charging protocol does not match, purple meter wireless charger main body is all black tone, the panel is made of black lens5D glass, high hardness can be anti-scratch, the middle of the panel is purple meter "ZMI" LOGO.
4, wireless charging technology is a way to charge mobile phones without plugs and wires, BMWX3 also added this feature. Although the current wireless charging technology is still developing and improving, the charging efficiency is slightly lower than that of the traditional data line charging, but just put the mobile phone on the charging board to connect the car computer, you can achieve the icon indication of wireless charging in the central control screen.
5, wireless charging, you can charge the phone without using any plug and wire. At present, many mobile phone brands have launched the concept of wireless charging, and BMW has also launched a car wireless charging function out of its sensitive sense of smell. At present, the technology of wireless charging is still developing and exploring, so the efficiency of charging is not the traditional use of data line chargingThe electric efficiency is high, and the full charge time needs to be relatively long.