According to 1, I will answer your question.
" ? & # 34; Resonant audio is a wireless charging device, so there is no need to charge through the traditional plug and charging cable.
It is based on the principle of resonance and can be charged by placing it on a specific charging base. 1. The charging base of the resonant sound usually provides a suitable charging area or contact point.
The user simply places the resonant speaker on the charging base, ensuring that it is aligned with the contact point to start charging. 2. The charging base will generate an electromagnetic field through electromagnetic induction or resonance principle to transfer energy to the charging device in the resonant sound.
In this way, the resonant sound can receive energy and be charged. 3. The charging base of the resonant sound generally needs to be connected to the power supply to ensure that the charging base itself has enough power supply.
Therefore, the resonant sound can be charged wirelessly by being placed on the charging base, which is more convenient and flexible than the traditional plug-in charging.
The charging method of the resonant audio is usually charged by connecting the power adapter or the car charger. The power adapter can convert 220V AC into a power supply suitable for resonant sound, and then connect it to the resonant sound through the connection line.
The car charger can obtain power through the cigarette lighter interface of the vehicle, and then connect it to the resonant sound via the same connection cable.
When charging, it is necessary to pay attention to whether the power and voltage of the charger match the rated power and voltage of the resonant sound, so as not to damage the equipment. In addition, you also need to pay attention to safety when charging, do not use inferior chargers or over-current chargers, so as not to cause safety problems such as fire.
1. Resonant audio can be charged via USB interface. 2. This is because the resonant audio is equipped with a rechargeable battery, and the USB interface can provide power to charge the battery. 3. In addition, the resonant sound can also be charged by other charging devices, such as chargers or USB interfaces of computers, which is convenient and flexible.