Product Name: Nail Polishing Machine Color: Pink Model: DMJ1101DCK Material: ABS plastic Size: About 16 x 2 cm (6.3 x 0.8 inch) Power: USB Noload Speed: Up to 20000 rpm Package: Color box Package Contents: 1 Grinding machine (nail drill pen) 5 Grinding heads 1 Data cable Key benefits Allinone manicure tool: Buff, grind, sharpen, sand, and polish natural nails, acrylics, and gel nails. Also suitable for trimming thick toenails and removing extension gels or excess cuticle material. Compact and portable: Small, lightweight ABS body makes the unit easy to store and carry for home use, travel, or mobile nail appointments. control: Twospeed settings plus selectable forward and reverse rotation let you adapt speed and direction to the task and your handling preference. Easy USB power: Standard USB charging lets you power the device from a power bank, laptop, USB adapter, or car charger for convenient use anywhere. Complete starter kit: Includes five grinding heads for a variety of filing, shaping, and polishing tasks so you can begin work immediately. What it does and how it solves problems Faster, cleaner nail maintenance compared with manual files for acrylics, gels, and natural nails. Adjustable speed and reversible rotation reduce the risk of overfiling and make delicate areas easier to manage. USB compatibility removes the need for a dedicated charging base and lets you work where it is most convenient. Compact size and light weight make it suitable for both grooming and professional salon use. Typical use scenarios Athome manicure and pedicure: Fast shaping, buffing, and polish prep for natural or artificial nails. Professional or mobile nail services: Portable kit for nail technicians working in salons or on location. Small craft and hobby tasks: Light sanding, carving, or detailing on small leather goods, wood, and similar materials. Technical and compatibility notes Item type: Electric manicure drill and accessory Number of pieces: Combo set No concern chemicals listed Designed for general use by adult users This Nail Polishing Machine offers a compact, USBpowered solution for routine nail care and light craft work, combining adjustable speed and direction control with a practical starter set of grinding heads.