The voice prompt of HP Bluetooth headset is English by default. To switch to Chinese voice prompt, you need to hold down the multifunction button of the headset and long press the volume up\/down key until you hear the \"Chinese Language is enabled\" prompt tone.
To switch back to the English voice prompt, hold down the multifunction key and hold down the volume up\/down key until you hear the \"English language has been enabled\" prompt.
After switching the language prompt, the voice prompt will automatically switch to the chosen language the next time you use the headset.