20 unids / set Tarjeta de Invitación de Boda Cubierta de Papel de Perlas de Corte Láser Hueco Hueco Patrón Tarjetas de Invitación de Boda Aniversario Suministros - Blanco
Features:
Large LED display: it displays time and temperature in big front for clear reading.
Rotating Knob Design: press or rotate the knob to do all settings conveniently.
C / F mode and 12H / 24H mode switchable.
3 Levels of Brightness Adjustable: rotate the knob clockwise to adjust with ease.
With alarm and snooze function.
Indoor Thermometer Function: temperature range: 0C~50C / 32F~122F.
Night Mode: in this mode, LED display will automatically lower the luminance (default period: 18:00-06:00).
Mirror Face Design: it also can be used as a small mirror.
2 Power Supply Modes: powered by USB cable(included) or 3 * AAA batteries(not included).
Note:
1. When powered by 3*AAA batteries(not included), press MODE button, the LED display will light up for 5s.
2. When plugged with USB cable, the LED display will be on always.
