Proster Digital Projection Alarm Clock Weather Station with Temperature Thermometer Humidity Hygrometer | Инструменты

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NOTE： We have sliver and black, 2 color, please choose your favorite color. When using a DC power supply the display screen will always long bright. At the same time, the projector will always exist. We do not recommend the use of high-capacity alkaline batteries, it may affect the normal use of the alarm, it is recommended to use carbon batteries. Overview:  This LED projection clock has colorful LED backlit and a 3.7" LCD screen. It supports display the time, week, temperature, humidity and weather and project the accurate time to your ceiling, wall, etc.   Features: 3.7" LCD screen displays the time, temperature, humidity, weather and calender. With colorful LED Backlit. Projects the accurate time, and the projection angle is 180 degree adjustable. Clock Projection distance 1-5m Alarm clock supports snooze mode. Two time modes available: 12 hours & 24 hours Digital thermometer shows as centigrade or Fahrenheit. With Max/Min temperature and humidity records.   Specification: Humidity range: 20%RH~99%RH Temperature range: 0~50℃ / 32~122℉ Resolution: 1℃ Calendar: 2001 - 2099 year Battery type: 2 * AAA Battery (not included) Item size: 15 * 11 * 6cm / 5.9" * 4.3" * 2.4" Item weight: 176 g/6.2oz Package size: 15.8 * 12 * 6cm / 6.2" * 4.7" * 2.4" Package weight: 222g/7.8oz Power Supply: 2x AAA battery (not included) / DC 4.5V input (USB power cable included)   Package including: 1 * LED Projector Alarm Clock 1 * User Manual 1 * USB power cable