weewell WMV870 Sphera Dual Watch, User Manual, Page: 8 / 48

8 I WMV870 USER MANUAL
Talk Back Function
Volume Setting
3.3. Hot Key Options
Press the talkback button to speak through the camera unit, and the icon will
then be displayed on the screen.
Press volume up or volume down buttons to adjust volume level.
1. Tap the screen and the Hot Key will
display on the right side of the screen.
2. Hot Key settings need to be completed
within 5 sec. If over 5 sec, the system will
return to the live view automatically.