The video narration is in English. When a video is playing, you can optionally turn on/off English subtitles by clicking the CC button in the bottom toolbar (or pressing “C” on your keyboard). The subtitles may either be verified by Jabra or auto-generated by YouTube.
Please note that translated subtitles, verified by Jabra, may be available in Chinese (Simplified), French, German, Japanese, or Spanish. To see available translated subtitles, click the Settings icon , go to Subtitles/CC, and then select the preferred language.
In this section you can find firmware and, if applicable, software for updating your Jabra device. You can update some Jabra devices directly using the firmware file. Updating other Jabra devices may require installing Jabra software.
The relevant firmware file and software download will be available here.
The following images show where to find your product serial number.