Wooden LED PM2.5 Air Detector Digital Alarm Clock Calendar Temperature Humidity Air Quality Tester

Specifications Color: Wood, Black Material: MDF (Medium Density Fiberboard) Board +Oak Surface Size: Approx. 21x9x4.5cm/ 8.27x3.5x1.77" Power Supply: DC 5V Current: 800mA Light Source: LED Power Method: DC 5V. 18650 Battery(Not Included) Features - Multifunctional display in PM2.5 detection, digital calendar, alarm, timing, temperature and humidity - Simulation of wooden appearance, a natural combination of pratical and artistic - Smooth surface finished, wood-like grain design, durable for long-life use - Digital smart clock will be the modern decor in home, office, car, and others Functions 1. Time and date&day display modes switching 2. 1-6 grade brightness adjustable 3. Automatically detection in PM2.5, temperature & humidity, with 3 color facial indicated light for the air quality detection 4. 5 groups of alarm, single or multiple alarms setting, working days&day off switch 5. 12/24 hours modes switching 6. Temperature display can switch on Celsius() and Fahrenheit() 7. Sound control(sleeping mode) clap hands or pat, the clock will be waken up to regural modes. Package Included - 1 x Digital LED PM2.5 Smart Clock - 1 x Power Cable - 1 x Power Adapter - 1 x User Manual