A headphone charger is a special charger that is commonly used to charge wireless headphones. It usually has a USB interface and can be connected to a power supply via a USB port or a power adapter. Different headphone chargers have different voltages and currents, and it is usually necessary to choose the right charger according to the requirements of the headphone.
Some headphone chargers are also equipped with a charging status indicator, you can know the charging status according to the indicator status. In short, the headset charger is an essential accessory that can ensure the normal application of the headset.
The headphone charger is just an ordinary phone charger.