<p>This electric nail clipper is made of ABS body, alloy cutter head and nano-glass polished nail polish. It has a rated input of 5V=0.3A and a power of 4W. The device is multifunctional, allowing for trimming, polishing, and harvesting beautiful nails. It features one-button operation, two-speed adjustment, and is convenient and comfortable to use for both adults and children. The device has a battery capacity of 500mAh, rated voltage of 3.7V, and charging voltage of 5V 1A. It takes approximately 2.5 hours to charge and can be used for approximately 6 hours.</p>