Spec: Item Type: Digital Calendar Alarm Clock Material: ABS Weight: Approx. 696g/24.6oz Color: Black Product Size: Approx. 18x12.5x2.5cm/7.1x4.9x1.0in Memory: 16MB Screen Size: 10 inch Resolution: 1024x600 Screen Ratio: 16:9 Brightness: 250cd/? (unit) Interface: USB, DC, headphone port, storage card, MMC Voltage Range: 100 to 240V Remote Control Battery: button battery x 1, 160mAh (shipped with built in battery) How to Use: After the machine is plugged in, the clock interface will appear on the screen. The following information is displayed: Time, year, month, day, temperature, and humidity.Press the setting button on the remote control to enter the setting interface, find the WIFI setting option, press OK to enter the setting, return to settings after connection, connect the wifi to automatically identify the city, and update the date, time and temperature and humidity intelligently. In the clock calendar interface, you can long press the OK button for three seconds to switch the interface you like. There are eight interfaces to choose from. PackageList: 1 x Digital Calendar Alarm Clock 1 x Bracket 1 x Adapter 1 x Remote ControlAutomatic Dimming: From 7:00 PM, the brightness will be automatically adjusted to low light, so as to prevent dazzling eyes and affect sleep at night. Equipped with desktop bracket, suitable for the living room, bedroom, study, dining room desk, etc. Support Photo Music Video Uploading: You can insert the storage card or USB flash drive (not included) to play pictures, background music or video, not support picture and video mixing. WiFi Intelligent Update: The clock automatically identifies the city after connecting to WiFi, and updates the date, time and temperature and humidity intelligently. It automatically updates once every hour, automatically eliminates errors, and ensures the time is very accurate. 5 Sets of Alarm Times: Multiple alarms allow you to organize your time more clearly. There are also options for different mode prompts, a single 30 second alarm and a repeat 60 second alarm, which is a great help for seniors with dementia or Alzheimer's disease. Best Clock for the Elderly: HD 10 inch digital alarm clock clearly writes the date and week as well as the time display, but also shows that day outdoor temperature, humidity, airflow quality and positioning as well as the weather forecast, shows the weather conditions for 3 days, predict the weather cold and warm, maximize to help the elderly get up and start the day.