About This 【Premium Material】: It is designed with premium iron, pig iron, blister board, plastic and aluminum materials, which are sturdy and durable. 【Outstanding Performance】: It is equipped with a 550W pure copper motor (Max. 6500rpm). The motor provides a powerful output, coupled with a 3500 stitches/min high sewing speed, greatly improving production efficiency and meeting the needs of professional tailors or large-scale production. 【Universal Fit】: Its stitch length can be adjusted (0-0.2in). It can handle various sewing tasks with dense or sparse stitching, meeting your different sewing process requirements. 【Low Noise】: The sewing machine has a noise level of 30dB during use. It is very suitable for places requiring a quiet working environment, enhancing your focus and comfort. 【Satisfaction Guarantee】: No matter what problem you encounter or have any questions, please contact us. We will reply and solve the problem for you as soon as possible. Overview Brand : Liffshsy Color : DDL-8700-h+Motor Material : Iron, Pig Iron, Blister Board, Plastic, Aluminum Product Dimensions : 6.98"D x 19.3"W x 9.8"H Item Weight : 67 Pounds Power Source : ac Is Electric : Yes