Wooden Digital Alarm Clock LED Alarm Clock with Temperature Desk Clocks for OfficeBedside Clock

【Note】- Please make sure the USB power plug is connected to the clock. （AAA）batteries are for backup power use only.This clock is powered by USB . NOT Batteries operated.Temperature precision：1～2℃.How to keep the LED time display lit all the time ? Press the "Down" button and choose “-:Sd” to turn off Sound control mode.Power Source Recommendation:‌‌1 Mains Power (Plugged In):‌ Constant Display Mode is recommended for optimal usability when operating on mains power.‌2 Battery Power:‌ Press the DOWN button to navigate to and select the On :SD setting. This activates ‌Power-Saving Mode ‌. ‌Power-Saving Mode:‌ Increases battery runtime.In Power-Saving Mode, the display deactivates after 10 seconds of inactivity.The display will automatically reactivate upon detection of a loud audible sound event (e.g., clap) exceeding 60 dB.Product Features: 【3 Alarm Settings Available】This digital alarm clock not only has 2 display modes (12/24H) and temperature(°C/°F) , but also comes with 3 groups of alarm settable. Each alarm sounds for 1 minute, ensuring to wake you up even in the deepest sleep【Adjustable Brightness】You can choose 3-level(from low to high) brightness for the most appropriate brightness to satisfy your different needs. So it can protect your eyes well. You can also read temperature (°F/°C) from it's surface【Natural in technology】 This alarm clock is designed with a wooden appearance, This is not just a multi-function alarm clock, but also a versatile decoration in your home.【Great Present】 Retro wood grain with delication vintage clock appearance to decorate your desktop also perfect gift for your friends.【Sound control mode (Power-saving mode)】Press the Down button and choose “oN:Sd”, the screen will turn off after 10 seconds. You can light up the screen by clapping your hands (any sound louder than 60dbm) or by tapping the clock.Press the Down button and choose “-:Sd” to turn off Sound control mode.Q: Why is the clock display not lit or dim?A: The clock display may be off or dim because the battery power is low. Please replace the batteries or use a USB 5V power adapter.When using batteries, please make sure to turn on Power Saving Mode: press the DOWN button and select SD:ON. The display will turn off after 10 seconds and will turn back on when the ambient sound reaches 60 dB.If you do not turn on Power Saving Mode and need the screen to stay on continuously, we recommend using USB 5V power. If the clock is powered by batteries only and the screen is kept on continuously, the battery will only last about 2 days.Product functionPower Supply:Plug inLED display Time display12/24H Time Display3 levels of brightness adjusted【Note】This wall clock is a plug-in model, using the DC cable, the battery is used for power-off memory, and cannot supply power. No adapter.Specification:Material: ABSItem color: White  Input Voltage : USB5V/1ASize:1574cm Squarebattery:4xAAA batteries(not included)Package includes:1 x Wooden LED Alarm Clock1 x User Manual1 x Power supply CableSimple Manual(1)Display mode select:DP-1/DP-2press ‘SET’to transform DP1 /DP2(2)Sound control mode select (Power-saving mode on AAA battery); Press"DOWN","on:SD"→"-:SD: ";  "on:SD" means sound control works,"-:SD* means sound control closed.(3)Press"up”;"℃-"F”format Conversion.(4)Press button "SET”for 3 seconds into setting mode.You may set:YEAR-MONTH-DATE-12H/24H-HOUR-MINUTE- ALA1(ALARM)- ALA2- ALA3- E(work day)-luminance adjust on/off,When YEAR symbol flashing adjust by"Up"and"Down”.(5)Display luminance adjustment .Pressand hold“Up”key for 3seconds,Display "L1" normal light, and then press the “Down”key(DOWN) to display"L2" reduced brightness, and press the “Down”key(DOWN) to display "L3" weakest brightness, press up key brightness enhancement after setting is automatically saved three seconds to exit.Q: The light on my alarm clock will not stay on. How can I solve this? A: This is usually normal behavior, not a product defect. The alarm clock has different power modes: • Battery-only use: If power-saving mode is not turned on, the display may stay on continuously, but the battery will only last about 3 days. To extend battery life, we recommend turning on power-saving mode. In this mode, the LED display turns off after 10 seconds, and the digits light up again when the surrounding noise is above 60 dB. • USB 5V powered use — recommended for always-on display: Please connect the alarm clock to a USB 5V power adapter. Press the DOWN button and select the “-: SD” mode. The display will then remain on continuously.