3-Blade Rotary Shaver equipped with an 800mAh ICR14500 lithium-ion battery. A full charge only takes 1.5 hours to deliver up to 90 minutes of continuous shaving at a stable 7800±10%rpm. Built-in LED display clearly shows real-time battery status for timely charging reminder. Boasting IPX5 waterproof performance, it supports convenient wet and dry shaving. Adopting plug-and-play design with universal USB charging port, the shaver also integrates overcharge and overdischarge dual protection systems to ensure safe and stable daily use.