Three ways to charge Bluetooth headphones:
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1. To use the USB charging cable to directly connect the computer and other devices for charging.
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2. Can be charged using the charging plug, QCY Bluetooth headset usb charger has a wide voltage range of 100V to 240V, efficient power output, can adapt to a variety of power environment, as long as the charging cable can be easily charged. You can choose your own mobile phone charging head, as long as the 5V1A charging head is suitable for QCY Bluetooth headset charging.
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3. Car charger can be used to charge. The input voltage of QCY car charger is compatible with 12V DC, covering the existing mainstream car and truck models in the market.