When the battery is powered, it is voice-activated energy-saving mode. Tap the desktop or press any key to wake up the screen display, and it will automatically turn off in about 15 seconds.
(Battery buyers bring their own, carbon batteries are recommended)
When USB is plugged in, the screen is steady on, and this product cannot be charged
(Factory comes with a USB cable, no plug)
Note:
1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.
2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.
