**KEY FEATURES:** ✅ Automation Level – Fully automatic with advanced stitching functions. ✅ High-Speed – Up to 7,000 stitches per minute for fast production. ✅ One-Key Reset – Quick return to factory settings for ease of use. ✅ Thru-Shaft Design – Stable and durable for consistent performance. ✅ Intelligent Identification – Simplifies operation by refusing tedious adjustments. ✅ Stitch Width Adjustable – Widely applicable for various stitching needs (C4-4/AD). ✅ Voice Guide – Audible setup and operation instructions for user guidance. ✅ Automatic Features – Thread trimming, tension, and stitch adjustments included. ✅ Needle Type – DC×27, sizes #9 to #14 – Versatile for medium fabrics. ✅ Direct Drive Servo Motor – Energy-efficient and quiet operation. **PERFECT FOR:** ▶️ Clothing Production – T-shirts, underwear, and casual jeans with precise overlocking. ▶️ Medium to High-Grade Fabrics – Ideal for knits, woven, and stretch materials.