Long-lasting battery and ready when you are - 1 hour of continuous use and 15 hours of standby thanks to a robust battery - Integrated LCD battery indicator for at-a-glance charge status - Quick USB charging keeps you ready for callus removal and foot care routines Versatile grinding options for precise results - Fine head delivers smooth, refined results - Coarse head tackles thick calluses with power - Double-head design adapts to different needs and supports versatile foot care with optimal skin compatibility Easy to clean and maintain - Waterproof roller and surfaces designed for fast, straightforward cleaning after use - Simple maintenance supports quick, hassle-free routines Designed for efficiency and control - 160% improved treatment efficiency for demanding skin areas - Powerful drive and patented magnetic levitation system enable controlled pressure distribution Use scenarios - Routine home maintenance: quickly refresh dry, rough areas on heels and balls of the feet between pedicures - Targeted callus care: remove thick calluses on evident problem spots with the coarse head - Pre-p pedi or spa sessions: smooth and prepare feet for treatment with the fine head Notes - Compatible for regular foot care and callus removal routines - All features described are part of the product design and function as specified