The device does not have backlight functionality. By adding a backlight, the advantages of GVIDO such as the long-lasting battery life, compact and lightweight form factor... would be lost.
We recommend using a clip-on light when used in the dark.
The device does not have backlight functionality. By adding a backlight, the advantages of GVIDO such as the long-lasting battery life, compact and lightweight form factor... would be lost.
We recommend using a clip-on light when used in the dark.