Model 3901. Free trimming guide included. Wet/dry rinseable blades. Dual blades. Easy to use. Painless. cliostyle.com. Safe, painless and easy hair removal. Multi Use: Use on face, bikini line, tops of toes or any part of the body. Wet/dry - blades rinse clean with water. Extra-fine blade for use in delicate areas. Dual trimming with micro-blade. Compact design fits in purse or makeup bag. Requires 1 AAA alkaline. Battery (not included). 2 year limited warranty. Designed in Boston. Made in PRC.