| Producer product name | SMC 3321 |
| Producer product family | Talent |
| Number of stitches | 21 |
| Buttonhole type | 4-step |
| Type | Automatic |
| Colour of product | White |
| Automatic winding | Yes |
| Automatic threading | Yes |
| Other features | The possibility of a double needle stitching. LED lighting. Automatic reverse. |
| Adjustable needle position | Yes |
| Stitch width | 5 mm |
| Number of buttonholes | 1 |
| Free arm | Yes |
| Net weight | 5.7 kg |
| Gross weight | 7.61 kg |
| Shuttle type | Horizontal |
| WEEE tax | Yes |
| Packing quantity | 1.00 GAB. |
| Volume (m3) | 0.036225 m³ |
| Tare weight (kg) | 1.91 kg |
| WEE classification | CL109:5:2017-04-01 |
| Gross depth (mm) | 450 mm |
| Gross width (mm) | 230 mm |
| Gross height (mm) | 350 mm |
| Plastic (No PET) | 700.00 g |
| Paper/Pasteboard | 1000.00 g |
| Embeeded battery | No |
| Palette Qty | 35 GAB. |
| Producer | Singer |
| Warranty | 24 MĒNESIS |
