150 sewing patterns including 8 buttonholes and 1 alphabetAdjustable stitch settings4mm maximum stitch length7mm maximum stitch widthStitch editing optionsSensor professional-quality buttonhole systemProgrammable or manual lock stitching optionsAutomatic reverse sewingOrganized stitch pattern menus1-point stitch patterns and temporary memoryComputer-controlled electronic system14 needle positionsAutomatic needle threaderTop-loading, drop-in bobbin with easy-view bobbin cover7-point surgical steel feed-dog and box feedDrop feed with the flip of a leverAutomatic top thread tensionVariable sewing speed controlMaximum sewing speed 750spmPresser foot pressure adjustmentExtra-high presser foot lift with 2 heightsSnap-on presser feetFree arm sewing for cuffs, collars and other hard-to-reach areasOn-board accessory storageQuick reference menu and stitch chart displayed on front of machineHard shell storage cover protects machine from dust and bumpsBright-white, no-heat LED lighting with 10,000-hours bulbMeasurements: Approx. 18"L x 7-1/2"W x 12-7/8"HWeight: 15.3 lbs.