1、ONE TOUCH START: Mason jar sealer features an electric vacuum pump that sets to work with just one touch. Leave tedious manual labour behind and enjoy newfound convenience. 2、SUPERIOR VACUUM SEAL: This vacuum mason jar Sealer is designed to provide a leak proof seal on a variety of jar sizes. With a one touch control that automatically stops the machine and pressure detection, preserving your food has never been this easy, secure, and reliable. 3、COMPACT AND FLEXIBLE: With its small footprint and flexible design, our jar sealer is capable of fitting multiple jar sizes. This compact companion makes preserving foods at home no hassle and easily adapts to the size of your needs. 4、POWER PACKED PERFORMANCE: Equipped with a substantial 1200mAh lithium ion battery and offering a suction power of ‑60kpa, this sealer packs a punch in compact form. This sealer ensures a strong, tight seal on your jars, keeping your food fresher for longer. 5、ROBUST MATERIAL: Made from sturdy ABS, high performance PCB, and silicone, this sealer is built to last. A strong investment in preserving your food freshness, this device stands up to frequent use with ease. Item Type: Mason Jar Sealer Product Material: ABS, PCB, Silicone Built in Battery Specification: Lithium ion Battery 1200mAh Seal Lid Size: Diameter: Approx. 6.8cm / 2.7in, 8.3cm / 3.3in Vacuum Method: Electric Suction Power: -60kpa 1 x Sealer 1 x Charging Cable 1 x Instruction Manual 1 x Bottle Opener 10 x Sealing Lids Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia