The electric baby nail file from Momcozy has an integrated rechargeable battery. Compared to other baby nail clippers and nail trimmers, the rechargeable nail file eliminates the hassle of changing batteries and is charged with a standard Type-C cable. For the whole family. The infant nail file includes 4 replacement pads for babies and 3 pads for adult grooming. It offers 4 grinding speed levels and is therefore suitable for newborns, babies aged 0-36 months and the whole family. Safe for babies. The nail trimmer has a lowest rpm of 3500 for gentle grooming and a touch-and-stop function that prevents injury to baby's fingers from accidental hand movements by parents. Gentle lighting. Infant nail clippers are equipped with a 360° fog LED light source that provides glare-free lighting with no blind spots, making it effective for nighttime nail care while being gentle on baby's eyes. Low noise. The noise level of the nail file is below 35 dB in first gear, which ensures a gentle grooming experience for babies without startling them, allowing it to be used while baby is sleeping.