Panasonic Twin-X Compact 2-blade Shaver ES4815P-S Silver | DC3V (2 x AA Alkaline) (Japan Mannequin)
Straightforward upkeep by washing with water, restoration of sharpness.
Variety of days of use: 30 days (use with alkaline batteries for about 3 minutes as soon as a day)
Since it’s an alkaline battery, it isn’t excessive energy.
Not appropriate for chopping lengthy beards.