This 4-in-1 multi-functional beauty trimmer is designed for versatile and precise grooming. It is powered by a ICR14500 600mAh Li-ion battery that requires 2 hours to charge fully and provides over 60 minutes of cordless runtime for convenient use . An LED display allows for clear monitoring of the battery status, enhancing user convenience . The motor operates at a speed of 7000 RPM for efficient and smooth trimming performance .