Features: Using low-noise technology, the sound is soft during operate, reducing the baby's tension and making the nails polish process more comfortable. The efficient 360 degree polishing function can evenly trim the edges of nails, effectively preventing from scratching or cutting the delicate skin of babies. Equipped with LED lights for easy use in low light environments, ensuring that you can clearly observe your baby's nails condition, enhancing safety and convenience. Equipped with 6 different grinding heads, suitable for nails care at different stage, meeting the various needs of babies from newborns to toddler, providing professional and caring care. Simple design, convenient for parents to quickly use, 2 speed regulation function, suitable for nails of different hardness, ensuring smooth and safe nails grinding process, providing the best care experience for babies. Specifications: Component: ABS Size: Approx. 60mm/2.36inch Charging time: 35 minutes Battery life: 135 minutes Battery: 150mAh Use scenario: Suitable for daily baby nails care at home, easy to use during travel Practicality: Effectively avoids babies scratching themselves, simple operate, suitable for novice parents Package Includes: 1 Piece Baby Electric Nails Grinder 6Pcs Grinding Head(different thicknesses) 1 Piece USB Charging Cable note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.