Specification: Condition: 100% Brand New Item Type: Clock Material: ABS + Electronic Components Color: Black Function: Time Alarm Voice Telling Time Time Projection Snooze Function Backlight Function Temperature Display Two Groups On Time Alarm Use Mode: 3 x AAA Dry Battery (Not Included) / USB Cable Product Size: Approx. 8 x 8 x 10 cm / 3.1 x 3.1 x 3.9 in Weight: Approx. 206g / 7.3oz Package List: 1 x Clock (Battery Not Included)1 x USB Cable1 x User Manual Note: 1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. The voice projection clock can display the temperature, and the temperature can be switched between ℃ and ℉. Five alarm bells last for one minute and reach 60 decibels; support one-button snooze function and temperature display. Display the time on a wall or other plane, and fine-tune the projection angle. Press the up button, the backlight will turn on, and it will automatically turn off after 8 seconds. Press the up button to trigger the voice broadcast of the current time and temperature function, which can be turned on or off. The digital display is clearer, using 3 AAA batteries, you need to press the up button to turn on the projection and the backlight will be on for 10 seconds; after plugging in the power, the backlight can always be on.