Wahl Micro Groomsman Men's Lithium Battery Powered Pen Trimmer, Black/Blue 5640-4701
Wahl Micro Groomsman Men's Lithium Battery Powered Pen Trimmer, Black/Blue 5640-4701
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Wahl Micro Groomsman Men's Lithium Battery Powered Pen Trimmer, Black/Blue 5640-4701

4.1 stars out of 572 reviews
(4.1)|
572 ratings

Key item features

  • Detachable heads for hygienic grooming, rinse under running water after use
  • Detail Head for eyebrows, sideburns, and necklines, use with trimming guide for an even trim
  • Ear/Nose trimmer head
  • No-Slip Rubber Grip makes Groomsman easy to hold, features a Blue Anodized Aluminum Housing underneath
  • Lithium Battery Power for superior performance, power, run time, and years of use, AAA Battery Included
  • Give the gift of a quality Wahl trimmer for men make a great personal gift for dads husbands and boyfriends; they will love this top-rated precise self-care trimmer for any occasion
Current price is $19.96
Price when purchased online
  • Free 90-day returns
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Columbus, 43215
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Customer ratings & reviews

4.1 out of 5 stars
stars572 ratings245 reviews
How item rating is calculated

Reviews summary

Pros
  • : Trims hard-to-reach nose hairs effectively.
  • : Offers great value at this cost.
  • : Designed to fit well in small spaces.
  • : Multiple attachments for various grooming tasks.
Neutral
  • : Can last a full day, but may drain quickly with heavy use.
Cons
  • : Reduces cutting ability due to limited space between them.
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Showing 1-3 of 245 reviews

Feb 16, 2026
Elizabeth
Top Reviewer
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Great gift for the men in your life!

“A small‑but‑mighty lithium trimmer designed for men who want effortless grooming. It's easy to use, easy to store, and surprisingly powerful for its compact size—all at a price that keeps things affordable.”

Helpful?6GNURUFPTRU1406287535
Dec 1, 2023
AB786110
5 out of 5 stars review

Durable Product

I have tried several of these trimmers over the years and have always found the motor to be very weak which ends up in a short life span. This product on the other hand seems very durable and has a strong motor and grip and is accordingly used fast and gets the job done smoother and faster.

Incentivized Review
Review from Home Tester Club
Helpful?6GNURUFPTRU1406287535
Nov 29, 2023
MikiDMoura9
5 out of 5 stars review

Best trimmer

This trimmer is sharp and effective for hair and beard. Love it for ears and nose. So easy to use and very high quality. The compact size is incredibly convenient. It's perfect for those quick touch-ups and hard-to-reach areas. In general, this trimmer does it all with precision.

Incentivized Review
Review from Home Tester Club
Helpful?6GNURUFPTRU1406287535