Features: Serges with 3 or 4 threads Sewing speed is 1,300 stitches per minute Stitch length 1-4mm Built in roll hemming feature Uses standard ELX705 needles Over lock width- Left needle 6mm, right needle 6mm, 2mm roll hem Adjustable Lower Knife Retractable upper knife Automatic Lower Looper threading Adjustable Differential Feed Automatic rolled hem Waste Collector Included Quick stitch width control allows many stitch formations Convenient foot-lifting handle Snap-on feet for easy foot changing Convenient waste fabric container collects fabric chips while you sew Chain cutter built-in for extra convenience Convenient light over the sewing area Electronic control insures full needle penetration power even at the lowest speeds On/off power switch for both motor and light Stitches The MO-50eN Will Serger 4 Thread Overlock 3 Thread Overlock 3 Thread Flatlock 3 Thread Rolled Hem 3 Thread Narrow Overlock Included Accessories: Screw driver Tweezer 4 Thread Nets Lint brush Oiler Spare Upper knife 4 Thread stripping discs Set of needles Hexagon wrench Waste collector box Juki Manufacturers Warranty: Juki Sergers have a 2 year electronic warranty on motors, light assembly, wiring, switches, circuit boards and speed control. A 5 year mechanical warranty is for "all other parts" however this excludes "consumable parts" such as loopers, feed dogs, knife blades, bulbs, lamps, presser feet, needles and belts. Juki sergers also come with 90 days labor period on adjustments good through the Juki dealer the machine is originally purchased from. This warranty is valid only on products used for household purposes. Using this product in a commercial environment voids warranty.