Description: Effortless Vacuum Sealing: Food storage jar, experience the convenience of fully automatic operating with just a single button press to initiate the vacuum sealing process, eliminating the need for manual Powerful Vacuum System: The advanced vacuum system efficiently removes air from the jar a short time, ensuring optimal vacuum sealing to preserve freshnessLeak Sealing: Once vacuum sealed, the jar automatically locks in place to prevent air from re entering, maintaining a consistent vacuum state for prolonged freshnessPremium Glass Construction: Crafted from quality borosilicate glass, this storage solution combines durability with an elegant design, measuring 12.3cmx12.3cmx18.6cm/4.84inchx4.84inchx7.32inch and includes a data cable for chargingVersatile: Food storage container,great for sugar, rice, nuts, beans, cereal, snacks, pet food,snack and kinds of dry Food Specification: Material: Glass Size Chart: 12.3cmx12.3cmx18.6cm/4.84inchx4.84inchx7.32inch Package Includes: 1 Vacuum Food Storage Container, 1 charging cable Note: Please allow slight dimension difference due to different manual measurement. Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.