Add a modern touch to your bedroom, living room, or office with this functional alarm clock. The clock displays time, date, and temperature, and features an adjustable alarm with multiple settings. It offers three display modes and two sound options (on/off) for personalized use. Note: 1. This clock may consume battery power quickly. We recommend using it with a wall outlet to maintain consistent power. 2. The clock is not made of real wood. 3. Batteries are not included. Power options: USB-powered or battery-powered (3x AAA batteries required, sold separately). The display lights up when the sound exceeds 60 decibels or when the clock is tapped. Package Includes: 1 x Clock 1 x Adapter Instructions for use: 1. Function introduction: Display: Two modes available. Default is time display (DP-2). Press the SET button on the back to switch between: - Time and temperature automatic switching (DP-1) - Time display only (DP-2) 12/24-hour format can be switched; default is 24-hour. Alarm: Three daily alarms can be set, each lasting one minute. Power supply: DC 5V (USB) or 3 AAA batteries. Built-in power maintains time during power loss, though the screen will not display. 2. Operation steps: Setting: Press and hold SET for 3 seconds to enter setting mode. - 12/24-hour format: Press UP/DOWN to switch - Hour adjustment: Press and hold SET, then use UP/DOWN to adjust (press and hold for fast adjustment) - Minute adjustment: Press and hold SET to enter, then use UP/DOWN to adjust - Alarm on/off: Press and hold SET to access alarm setting; press UP to turn alarm on ("ON:AL") or off ("OFF:AL") - Alarm time setting: Press and hold SET to enter alarm time mode, then adjust with UP/DOWN - Alarm minute setting: Press and hold SET to enter, then adjust accordingly - Sound activation mode: Press and hold the DOWN button to enable or disable sound activation. "ON:SD" turns on sound detection, "SD" turns it off.