WAYCOM Classic Small Round Wood Grain Mute Table Alarm Clock with Nightlight Non-ticking: Silent alarm clock, no ticking to ensure a good sleep and best working environment. Nightlight clock and snooze alarm clock: Night light (built-in lamp) is perfect at night, simply press the silverbutton when staying in bed. For the snooze function, just press the silver button on the top of the clock and then 5 minutes later the alarm will ring again. The wood alarm clock produced with natural material bringing you a healthy and fashionable low-carbon life. Each peice of the Natural wood will be different for its nature characters and a few knots, cracks are its normal state. So pls be noticed that the picture of the wood may differ from the item you actually receive. Power Supply: AA dry batteries(not included) Classic Alarm Wooden Clock for office & bedroom, perfect as a special present. Firstly:Move the Alarm Button to OFF. Seconly:Adjust the Time button towarding arrow direction to the time you want it to alarm, Then Rotate the Alarm setting button Towards Arrow direction to the place where the Hour needle is(the alarm needle coincide with the Hour needle), Then you can hear a &#034;di&#034; sound. Thirdly: Adjust The time button to the current time. Insert the battery, Move the Alarm button to ON, That is OK.