| Weight | 8 kg |
| Height | 35 inch |
| Width | 28 inch |
| Depth | 49 inch |
| LED Needle Light | Yes |
| Auto Lock Button | Yes |
| Stitch_out Time Indicator | Yes |
| Twin Needle Guard | Yes |
| Other Convenience Features | 225 Built-In Stitches, Six Fully Automatic 1-Step Buttonholes, 1 Endless Buttonhole, Block Alphabets & Numerals Included, Memory Capability, Programmable Needle Up/Down |
| Automatic Reverse | Yes |
| Automatic Thread Cutter | Yes |
| Adjustable Knee Lift | No |
| Number of Buttonhole Styles | 1 |
| Brand | Singer |
| Type | Embroidery |
| Shape | Rectangle |
| LCD Screen Display | Yes |
| Sewing Speed | 750 SPM |
| Number of Feeds | 6 |
| Model Name | Curvy 8770 |
| Shade | White |
| Number of Stitches | 30 |
| Color | White |
| Number of Needle Positions | 13 |
| Thread Tension Adjustment | Yes |
| Maximum Stitch Width | 7 mm |
| Memory Function | Yes |
| Memory Capacity | 20 MB |
| Combination Patterns | Yes |
| Stitch Pattern Selector | Key Selection |
| Maximum Stitch Length | 7 mm |
| Bed Type | Free Arm |
| Foot Pedal Type | Zigzag Foot |
| Extension Table | Yes |
| Built-in Needle Threader | Yes |
| Fabric Selector Knob | No |
| Start/Stop Button | Yes |
| Programmable Needle Up Down | Yes |
| Bobbin Winder | Yes |
| Touchscreen | No |
| Bobbin Type | Drop-in |
| Covered in Warranty | Entire Products except LED Bulbs |
| Warranty Service Type | On Site Service at customer premises |
| Not Covered in Warranty | LED Bulb |
| Power Requirement | AC 210-230 V |
| Power Consumption | 90 W |
| Other Features | Computerized Sewing Machine, SwiftSmartâ„¢ Threading System, Drop & Sewâ„¢ Bobbin System, 3 StayBrightâ„¢ LED Lights |