Feature: 1. Intelligent Voice Control Design: Automatic sleep in a quiet environment, low power consumption and energy saving. 2. Three Display Modes: Time, date and temperature can be displayed in turn, and can also be switched to a fixed mode. 3. Automatic Brightness Adjustment: Automatically switch between two levels of brightness at different time periods, enter night mode, the brightness will automatically dim; enter self day mode, the brightness will automatically brighten. 4. Large 3D LED Display: Easy to read at night, time at a glance, especially suitable for children and the elderly. 5. Applicability: The base is detachable and can be placed on the desktop or hung on the wall. Specification: Item Type: 3D Electronic Clock Material: ABS Battery Type: Button Battery (Memory Battery) (Battery Not Included) Battery Model: CR2032 (1 Pcs) Product Size: Approx.9.5 x 22.7cm / 3.7 x 8.9in. Package List: 1 x Electronic Clock1 x Line1 x User Manual