The GRM Professional Hair Trimmer (Model R-301) for shaving and hair trimming. Key Product Specifications: • Design and Operation: Supports both corded and cordless operation, giving you the freedom to use it while charging or without wires. • Battery: Comes with a built-in 800mAh battery. • Blades: Equipped with sharp professional blades designed for excellent cutting performance and precise edges. • Display Screen: The trimmer features a smart digital screen that accurately shows the remaining battery charge percentage to avoid sudden power depletion.