Conair for Men i-Stubble is the ultimate in stubble control with electro-chemically formed blades for extreme sharpness durability & accuracy. Safe on sensitive skin. Unique floating head contours to the curves of your face for exceptional accuracy and comfort. Electronic length control provides precise automatic adjustments for ultimate length control. Advanced power performance with long-lasting rechargeable dual battery system. LCD Display. Rapid charging system/90-minute charge provides 45-minute use. Ergonomic Design. Lubricating Oil. Cleaning Brush. Adapter.