with Gravity Sensing DIY Digital Sand Clock Cyber Style Luminous Sandglass Room

Label:Yes Size:9.7*5.5*2.05cm(3.82*2.17*0.81in) Power supplies:USB rechargable Function:Brightness adjustment/1-30 min intelligent timing Suitable scene: Desk/kitchen/bedroom Package includes:1pc LED electronic hourglass and 1pc USB cable Color:As shown Type:LED electronic hourglass Material:ABS Features:

Educational and Fun:This cyber hourglass blends learning with entertainment, enhancing children's understanding of time management.

Built-in Rechargeable Battery:Equipped with a long-lasting rechargeable battery, this digital hourglass ensures 5 hours of continuous use.

Electronic Hourglass:A modern twist on a classic, this electronic hourglass adds a touch to any game or activity.

Adjustable Brightness:Customize the glow with the easy-to-use '+' and '-' keys, adjusting the brightness to suit your mood or setting.