Series 9 Pro: Braun’s best razor, reinvented with a new ProHead. Efficient and gentle, no matter if it's a 1, 3, or 7-day beard: championing our unique ProLift trimmer, this electric razor for men lifts and cuts tricky hair. More efficient¹ & gentle: the innovative ProLift trimmer and Braun’s unique Sonic Technology help to shave up to 10% faster¹, for a gentle shave. 50% more battery runtime with the world's first PowerCase: charge anytime & anywhere with this portable shaver charging case, its powerful built-in Li-Ion battery charges your shaver for up to 6 weeks of use. Made in Germany & designed to last 7 years: this electric razor is also 100% waterproof and can be used with foam, gel or even under the shower.