AWARD-WINNING PERFORMANCE: Named the Number 1 Brand of Head Shavers in the US, the Remington Balder Boss XR7120 delivers unparalleled precision and performance. Achieve a smooth, effortless head shaving experience with Japanese steel flexing blades, cordless lithium power, PowerBoost, hair capture chamber, and a fully waterproof design. Includes a Limited Five-Year Warranty for added peace of mind. FAST AND SMOOTH SHAVE: Shave in under two minutes with features engineered to maximize efficiency as well as shave performance. Five Dual Track heads maximize skin contact and cut smoothly with each pass. This rotary head shaver for men delivers efficient, effortless head shaving for a smooth, polished look. Use the pop-up detail trimmer to finesse your look and detail sideburns and other small areas. For best results, do not shave hair longer than 4 days growth (2.0 mm); trim with clippers first for optimal performance. MAXIMUM SKIN COMFORT: Flexing Japanese steel blades adapt to the