With the Headset turned off,press and hold the Headset button for up to 10 seconds until the indicator light on the Headset flashes green and red.Then release the button.是什么意思_With the Headset turned off,press and hold the Headset button for up to 10 seconds until the indicator light on the Headset flashes green and red.Then release the button.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句