Features: 1.Modern decorative clock 2.Multi-function 3.Three alarms could be set 4.Brightness adjustable 5.Sound control Product Name: Digital Alarm Clock, Wooden Electronic LED Desk Clock for home, office, bedroom, bedside, kid's room, TV stand/bench. Product specification: ? Multifunctional Digital Alarm Clock: Sufficient display contents include Time(12/24hrs), Indoor Temperature(°C/°F) and Indoor Humidity(% RH). It is not only an alarm clock, but also a thermometer and hygrometer. ? 3 groups of alarm could be set, the sound of alarm is "bi, bi, bi" and will last for 1 minute. You can press any button to turn off the alarm when it is ringing. ? Hour Format: 12/24H ? Temperature format: °C/°F ? Adjustable brightness: L1-Dim / L2-Medium / L3-Bright ? 2 Display Mode: --Alternate Display Mode: (Time, Temperature, Humidity) and (Date, Month, Year, Humidity) display in turn. --Fixed Display Mode: Always display Time, Humidity, Temperature. ? Main Power Source: USB Power (USB cable is included, USB adapter is not included, suitable to use common DC 5V USB adapter/phone charger/power bank/computer for power). ? Backup Power Source: 4 x AAA batteries (just for backup purpose, will run out quickly within 5 days, suggest to use USB power). ?Material: Medium density fiberboard wood surface + PVC. ?Clock Size(L*W*H): 5.9 inch(L) x3.11 inch(W) x2.8 inch(H) / 150 mm(L) x 79 mm(W) x 71 mm(H) ?Clock Weight: 7.2 oz /202 g ?Quality Warranty: 1 year Package Contents: 1 x Wooden Digital Alarm Clock 1 x USB Power Cable 1 x Manual See moreAdjustable Brightness: Bright/Medium/Dim 3 levels of display brightness could be manually selected at any time to match your mood, ambient light or atmosphere best. Brightness could be set to auto decrease at night (from 6pm-7am) and auto increase in daytime (from 7am to 6pm). Sound Control: When sound control function is turned on, the display will auto turn off after 10 seconds, any tap or sound over 60 dB with close distance can wake up this smart led alarm clock, you can also press any key to wake up it. If you would like the display keep on, just turn off the sound control function. Totally 3 groups of alarms could be set, even heavy sleepers can be woken up. Multifunctional Alarm Clock: Sufficient display contents include Time(12/24hrs), Date, Indoor Temperature(°C/°F) and Indoor Humidity(% RH). It is not only an alarm clock, but also a thermometer and hygrometer. Modern Decorative Design: LED light text display on wood surface to show you time, this wooden alarm clock would be an eye-catching decoration for your home and office. LED number display allow you to see the time clearly in both day and night across the room.