Portable Lithium Bag Sealing Machine Electric Packaging Device Automatic Line Cutting Packer This sealing machine is cordless design, which makes it get rid of the limit of wires, you can use it whenever and wherever you want. High working efficiency, quick packet sealing, automatic wire cutting, simple and convenient. Wide applications, suitable for factory and courier services company outdoor package use. Features: Cordless design, which makes it get rid of the limit of wires, you can use it whenever and wherever you want. Made of aluminum alloy material, alloy casting structure, high strength, fine durability and can provide long service time. High working efficiency, quick packet sealing, automatic wire cutting, simple and convenient. Flexible wire feed speed controlled by wire presser group, easy adjustment. Easy to adjust the spring with the thread knob without facing the situation of loose thread. Hand wheel for adjusting needle threading, you can adjust the height of the needle by rotating the hand wheel to make threading process more easier. Wide applications, suitable for factory and courier services company outdoor package use. Specifications: Name: Sealing Machine Material: aluminum alloy + alloy casting Type: host, 1pcs battery EU-Plug (optional) Battery: (according to your selection) Host: no battery 1pcs battery: 1 * 21V, 3000mah battery (included) Item size: 250 * 250 * 80mm / 9.84 * 9.84 * 3.15in Package size: 300 * 120 * 285mm / 11.81 * 4.72 * 11.22in Package weight: Host: 3500g / 7.72lb 1pcs battery: 4200g / 9.26lb Packing List (host): 1 * Sealing Machine OR Packing List (1pcs battery): 1 * Sealing Machine 1 * Battery 1 * Battery Adapter