【Parameter】Speed: 1200 Stitches per minute, Stitch Length: 3-8 mm, Needle: LWx6T, Presser Foot Height: 5 mm, Voltage: 110 V, Power: 120 W 【Versatile】Perfect for processing cuffs, hems, and trouser bottom seams, making it a go - to for various clothing alteration 【Invisible and Professional】Utilizes a single - thread chain stitch that remains completely hidden from the outside of the clothes. This results in a clean, elegant, and professionally finished look for your garments, enhancing their overall appearance 【User - Friendly Design】The portable blindstitch sewing machine features a simple mechanism that forms a single - thread chain stitch using just one curved needle. Suited for a wide range of users, from clothing rentals, dry cleaners, and department stores to dressmakers and home sewists 【Convenient Built】Comes with a built - in motor, eliminating the need for additional bench rack and motor installation.This compact and integrated design allows for easy portability and hassle - free setup, enabling you to sew whenever and wherever you need to Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.