Strong suction power: The powerful pure copper motor provides 60kPa suction power, which can quickly remove air from bags. Suitable for most vacuum-seal bags and containers. Built-in cutter: Conveniently cuts bags without needing scissors. Compact size: The sealer measures 3.5 x 2.8 x 2 inches and weighs 200 grams. Ideal for use at home, office, dormitory, classroom, car, or camping. Equipped with a 1200mAh battery and USB charging, providing enough power for sealing and vacuuming over 30 storage bags. Operation Pressing the seal button for more than 3 seconds may cause the device to enter vacuum mode, preventing the lid from opening. To release, gently press the air valve on the left side of the unit to open the lid. Color: White Material: ABS Package contents: 1 x Sealing machine 1 x Data cable The package includes only the items listed above. Other accessories are not included.