The Bluetooth headset can be charged using a mobile phone charger in the following cases:
1, if the charging interface of the Bluetooth headset is the same as that of the mobile phone, it can be refreshed.
2, if it is the first version, as long as the output parameters of the charger are not greater than the rated voltage of the headset, there will be no problem, otherwise it is easy to damage the battery.
3. It is recommended to check the parameters of Bluetooth headset and charger online. Extended information: Bluetooth is a low-cost, large-capacity short-range wireless communication standard, Bluetooth notebook is a laptop with Bluetooth wireless communication function. As for the choice of Bluetooth headphones, because there are many brands of mobile phones and headphones, the most troublesome problem for consumers is the compatibility of mobile phones and Bluetooth headphones. According to the manufacturer, the Bluetooth headset comes in three specifications, namely hands-free mode (HFP), headsetpro File (HSP) and A2DP, which determine the compatibility of the headset with the phone.