Foil shaver series braun series 3 colours red grey shaving head mobile number of cutters blades 3 weight 435 g included in delivery cleaning brush pouch power supply mains rechargeable operating time 45 min charging time 1 h fast charge 5 min displays battery charge indicator led display properties precision trimmer long hair trimmer washable contour fitting functions quick charge function manufacturer specific features braun sensofoil braun tr