Silent Grinding Design: This Electric baby nail t is great for toddlers and babies who don’t like their nails being clipped. Quietly and comfortably trim your baby's nails during sleep without waking them up Safe and No Hurt: Gentle grinding pads which can safely round baby's nails without damaging cuticle and hurting skin. because it uses gentle vibrations to safely trim baby's nails of any uneven edges. 6 in 1 portable set: The different colored nail t grinding heads are designed for different stages of babies growth and various needs. 6 nail trimmer grinding heads suitable for all ages.(COMPLIMENTARY 2 PCS AAA BATTERY) Easy to Use and Portable: One button operation. You can operate the baby nail trimmer with one hand while holding baby's hand with another. Simple function but can trim baby nails quickly and easily. The portable design allows you to carry anywhere and use whenever. Quality Assurance—The baby nail trimmer with CE , RoHS approval. If you have any questions about our products after purchase , please contact us, we will give you the most satisfactory answer as soon as possible.