Welcome to our store! Description: - This LCD writing desk calendar is a multifunctional assistant suitable for schools, offices, homes, and more. It features a pressure-sensitive writing surface with super-clear handwriting and magnetic absorption. - Displays the date, time, temperature, and humidity, keeping you organized and informed. - Write your schedule and set alarms to avoid missing important tasks. - Perfect for daily notes, to-do lists, alarm reminders, and other home uses. - Ideal for various work scenarios like calculations, work memos, group discussions, and as a small whiteboard. The one-click clear function significantly improves work efficiency. - Includes a stand for convenient desktop placement, combining aesthetics and practicality. - Offers precise time display with a 12/24-hour system, displaying date, week, and year. The alarm can be customized to your needs. - Provides real-time, accurate temperature and humidity readings. Temperature can be displayed in Celsius or Fahrenheit. Product Information: - Item Type: Electronic Calendar Writing Board - Material: ABS Shell - Input Interface: Type-C - Model: ZH-10 - Input: DC5V - LCD Screen Size: Approx. 103 x 40 mm / 4.1 x 1.6 inches - Handwriting Screen Size: Approx. 192 x 146 mm / 7.6 x 5.7 inches - Time Accuracy: ±1 second/day - Temperature Accuracy: 0.1 ℃ - Temperature Measurement Range: -50℃-70℃ - Humidity Accuracy: 1% - Humidity Measurement Range: 10%RH-99%RH - Working Voltage: 3V - Automatic Temperature and Humidity Measurement Cycle: 10 seconds - Battery: 402020 Lithium Battery, 120mAh - Charging Time: 90 minutes - Handwriting Board Lifespan: >50,000 times - Alarm Time: 1-minute intervals Package Includes: - 1 x User Manual - 1 x Type-C Cable - 1 x Writing Board - 1 x Stylus 100% Satisfaction Guaranteed: Our customers are our top priority. If you encounter any product issues after receiving your item, such as damage or incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service.