First of all, choose the right charger. Because the general Bluetooth headset has a special charger, if there is no special charger, you can directly find the same charging interface (some are thin hole, some are MiniUSB universal interface), and the rated output power is the same as the charger.

Secondly, it is good to keep the charging time of the Bluetooth headset within 2 hours, because too long charging time will directly lead to the aging or even burning of the machine's circuit board, and there will also be various unexplained machine failures, such as shortened standby time, frequent disconnection, shortened call distance, and inability to start the machine. Therefore, for the sake of your Bluetooth headset, please give them a proper charging time.

Then, when charging, you should plug in all the plugs, not just half of them. This will damage the Bluetooth headset if you use it for a long time. Of course, when pulling out the charging plug, do not be so big or rude, but be gentle, otherwise pulling out the plug for a long time will cause the plug to become loose.

Then, when the Bluetooth headset is connected to the power supply and starts charging, the red indicator on the Bluetooth headset lights up for a long time, indicating that it is charging. If the indicator light turns blue after charging, the charger can be removed.

Also, if you want to charge the Bluetooth headset again, make sure that the previous battery is used up before recharging.

In addition, if the Bluetooth headset is plugged into the base or charging box for charging, compared with charging the Bluetooth headset directly, the battery after charging will be more durable. In addition, the charging method is the same as charging the Bluetooth headset directly. Insert the charging cable into the hole of the base, and then turn on the power to charge normally.

Finally, remember to unplug the Bluetooth headset charger from the patch panel after charging. If it is plugged into the power supply for a long time, the life of the charger will be seriously affected.

Another important factor of Bluetooth headset is the transmission distance, which is not related to the Bluetooth version, but depends on the Bluetooth technology PowerClass. Most mobile phones and mobile devices use PowerClass2, with a standard transmission distance of 10 meters; The upgraded PowerClass1 is to increase the transmission distance to 100 meters. Both versions support A2DP stereo transmission protocol and can be connected with stereo headphones. Generally speaking, the distance between the mobile phone and the Bluetooth headset is not too far. If there is no big obstacle in the middle, the transmission quality is very good within 7 meters. If it exceeds 8 meters, there will be a breakpoint! Bluetooth devices over 10 meters will lose connection.

According to the actual use, the distance between the phone and the Bluetooth headset is proportional to the call noise; In addition, when listening to music with stereo Bluetooth headset, do not be too far away from the phone, or it is easy to appear intermittent. Many consumers hang their Bluetooth headsets on their ears at any time, so modeling has become a basic condition; Everyone's ears have different shapes. Users should try to wear comfort before buying, and then decide to buy; People wearing glasses need to pay more attention. The ear part of many Bluetooth earphones will conflict with the leg of the glasses. You must try them on before you know.

Chengdu Ruizhuo Commerce and Trade Co., Ltd. was established on March 30, 2020, and its registered address is located on the 1st floor, Unit 1, Building 5, No. 217, Shengli North Street, Deyuan Town (Jingrong Town), Pidu District, Chengdu. Its legal representative is Wang Rui. The business scope includes sales of computer software and hardware, daily necessities, cosmetics, toys, clothing, shoes and hats, leather products, rubber products, plastic products, paper products, office supplies, sporting goods, hardware and electrical appliances, electric tools, knives, household appliances, auto parts, motorcycle parts, bicycles, electronic products, communication equipment (excluding radio transmission equipment), electrical equipment, packaging materials Hotel supplies, bedding, knitwear, health food, prepackaged food (including refrigerated and frozen food), bulk food (including refrigerated and frozen food), agricultural products (excluding raw silk, cotton and hemp, silkworm cocoon), flowers, bonsai, audio equipment, furniture, lamps, jewelry ornaments, building materials (excluding hazardous chemicals), machinery and equipment, and spare parts; Domestic trade agency services; Import and export of goods and technologies; Business information consulting services (excluding investment and asset management consulting services); E-commerce agency service; Computer sales and technology development, technology consulting, technology transfer, and technology services. (Projects that need to be approved according to law can only be operated after being approved by relevant departments).

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