Product Specification: Material: Glass Feature: Laser engraving Size: 23x17x6.5cm/9.0x6.6x2.6in Weight: 1.2kg/2.64lb Package Include: 1 x 70th Birthday Clock 1 x USB Charging Cable 1 x Gift Card 1 x Wipe Cloth 1 x Gift Box Product Features: Giftable: Are you also looking for a great birthday gift for someone's milestone 70th birthday? Send this unique gift to your mom, dad, grandma, grandad, wife, husband, sister, auntie, best friend, and so on. Celebrate their remarkable 70-year journey with a gift that eternally commemorates life's precious moments. Display: This plaque celebrates 70 years of life’s adventures and looks ahead to new beginnings. Display it on a mantel, desk, or shelf - its sleek design blends seamlessly with any decor while adding a touch of elegance. You can put it anywhere at home, make it a dazzling centerpiece. Power supply: The wooden light base has two modes of power supply, one is using 3 AAA/LR03 1.5V batteries, another one is using the USB cable to connect with the computer, car, or portable charger or use a charging plug(Don't include battery and plug in the package) How to Use the Clock <1>Open the back cover from the gap <2>Put in a 1.5V AA/LR6 battery*(Battery is not included in the package) <3>Rotate the circular gear to adjust the time Tips: Glass clock should only be wiped with a soft cloth, using water, abrasives, and detergents may damage the glass's luster.