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Panasonic

Panasonic Beard Trimmer for Men Cordless Precision Power Hair Clipper with Comb Attachment, 19 Adjustable Settings, Washable, ER-SB40-K, 0.5-10 mm Lengths

  • Based on 2,115 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Aug 28
Order within 3 hours and 54 minutes
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Style: ER-SB40-K


Size: 0.5-10 mm Hair Length


Features

  • Panasonic trimmer awarded a 2017 GQ magazine grooming award
  • Adjustable beard trimmer for men: The quick-adjust trimmer dial and comb attachment provide 19 precision settings for personalized sculpting, trimming, cutting and detailing
  • High-performance motor with a linear drive: These Panasonic trimmers for men are equipped with a linear motor that delivers 9,800 cuts per minute and maintains peak power up to the end of every battery charge
  • Electric beard trimmer with ergonomic, rubberized grip for grip comfort and control for beard care, and rinses clean in seconds under warm running water for daily grooming
  • Cordless/corded operation: Use this hair trimmer for up to 60 minutes on a rechargeable battery, or plug in for longer use; includes comb attachment, cleaning brush, blade oil, AC adapter/charger, universal voltage (AC 100-240 V) for international travel
  • Precision wide tip blades: Panasonic mens beard trimmer uses durable, ultra-sharp stainless-steel, hypoallergenic wide tip blades to capture and cut neatly through the unruliest hair, including whiskers that lie flat on the skin

Description

With a high-performance 9,800 cuts per minute linear hair machine motor, the Panasonic Beard Trimmer for Men ER-SB40-K, quickly and comfortably grooms beards, mustaches and hair for men’s beard grooming and facial hair maintenance. This mustache trimmer for men, featuring an ergonomic, rubberized grip and 19 adjustable clipper and trimmer settings with adjustable length control at 0.5-10mm lengths, offers an improved cutting edge with ultra-sharp stainless-steel, hypoallergenic wide tip blades to help lift, capture and cut neatly through even the most unruly facial hair, including whiskers that lie flat on the face, for precision trimming and an even trim. The rechargeable trimmer uses rechargeable battery power and can be used cordless for up to 60 minutes or plugged in to any AC outlet for extended use. This Panasonic hair trimmer is a men’s facial trimmer and cordless hair clipper that is 100% washable and cleans quickly under running water. Like all Panasonic wet/dry shavers and beard and hair trimmers for men, the blade should be replaced when dull for the best beard trimmer performance. The Panasonic ER-SB40-K includes a comb attachment, cleaning brush, blade oil, AC adapter/charger and universal voltage for international travel (AC 100-240V).

Product Dimensions ‏ : ‎ 1.78 x 1.89 x 7.05 inches; 2.88 ounces


Item model number ‏ : ‎ ER-SB40-K


Batteries ‏ : ‎ 1 AAA batteries required. (included)


UPC ‏ : ‎


Manufacturer ‏ : ‎ Panasonic


Best Sellers Rank: #6,158 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #11 in Beard Trimmers


#11 in Beard Trimmers:


Customer Reviews: 4.5 4.5 out of 5 stars (2,115)


Recommended Uses For Product: Beard,Sculpting,Grooming,Styling,Mustache,Head,Neck


Manufacturer Warranty Description: 2 year manufacture


Brand Name: Panasonic


Target Audience: Men


Model Name: SB40


Specific Uses For Product: Light Shaping, Outlining, Sculpting, Trimming


Number of Packs: 1


Included Components: AC Adapter/Charger, Beard Trimmer, Blade Oil, Cleaning Brush, Comb Attachment


Unit Count: 1 Count


Manufacturer: Panasonic


Hair Type: All


UPC: 760575296368 885170319134


Global Trade Identification Number: 34, 39


Item Nype Name: Panasonic Beard Trimmer for Men Cordless Precision Power, Hair Clipper with Comb Attachment and 19 Adjustable Settings, Washable, ER-SB40-K


Model Number: ER-SB40-K


Manufacturer Part Number: ER-SB40-K


Power Source: Corded Electric


Other Special Features of the Product: Ergonomic, Rechargeable, Travel Size, Washable


Is Waterproof: true


Maximum Cutting Length: 10 millimeters


Minimum Cutting Length: 0.5 millimeters


Connector Type: AC power adapter


Number of settings: 19


Cable Feature: Detachable


Item Weight: 2.88 ounces


Item Dimensions: 1.78 x 1.89 x 7.05 inches


Material Type: Plastic, Stainless Steel


Blade Material: Stainless Steel


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Outstanding and I think worth the money, just loud
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
But $100 for beard trimmer is a lot, so the value here is debatable. I went with the more expensive SB version. But it nails my requirements, with being water resistant, adjustable, good quality, and with a plastic guard that isn't so long, it makes it tough to trim around your nose. Some of the other trimmers out there are probably a better value? But I've tried a few and this is my favorite. Only downsides, is that it's a fair amount larger than some of the competitors out there, and moderately noisier. But it seems to cut better. ... show more
Reviewed in the United States on January 17, 2026 by Dave
    • This thing is a formula one trimmer!
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
I've had all the cheaper trimmers out there, they work ok, and perform well around $40-50. So why would you spend 3 time the amount on this trimmer? 1. The battery life is amazing, being a Li ion setup it can last a whole week before charging, which makes it perfect for travel. This is the only Li Ion panasonic beard trimmer out right now, the others are older tech that is cheaper. Step up to something better! 2. The motor is the most powerful i've ever owned, it sounds different, very very fast, very very smooth. My other trimmer sometimes felt like it was tugging at my long beard hair, this thing sounds like a formula one engine turning on, very satisfying sound and performance. 3. Insane fine adjustment! This thing can adjust itself in very fine adjustments, way more so then my previous trimmers. 4. Sturdy and well built, it doesn't feel like a toy. This feels like the Rolex of trimmers, a little bigger, a little heavier, finely machined and assembled. 5. Waterproof?! This thing can handle an adventure in the shower, or a quick wash down to get it clean again! The other ones in this series do not provide that. So who should buy this? Someone who wants to pamper themself on something better. We all trim our beards or body hair often, make it a peaceful experience! I highly recommend this trimmer! ... show more
Reviewed in the United States on April 7, 2019 by kamiraa
    • Excellent Trimmer!
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
I bought this to replace a trimmer I had for years. I love this because it has more adjustments so you can make it trim your beard a little bit longer. It cuts very well. The charge doesn't last as long as my old trimmer but that's not horrible and you maybe need to charge it once a month, which, when you think of it, isn't too bad. I would definitely buy this again! ... show more
Reviewed in the United States on May 25, 2026 by Dave
    • Great Trimmer with one small catch
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
Great Trimmer for the entire face and can be used on the body too. Powerful motor, only one attachment and it serves its purpose well. Has Lithium Ion battery, so it lasts longer per charge and I think it lasts longer overall than a NiCd or NiMh. Being able to wash it clean is great. I use the provided oil most of the times before and after use. It’s a small maintenance that the company says would improve the lifespan of the blade. One big negative is, like the other reviewer said, this trimmer spits out the hair all over the place. My other cheaper trimmers didn’t use to do that. Be prepared to clean around your sink a lot after using this trimmer :) ... show more
Reviewed in the United States on January 3, 2020 by MGM
    • Great Quality and Value for the Money
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
I know that a lot of reviewers complain that this trimmer makes the trimmed hair "fly" around the bathroom countertop. However, after having purchased a cheaper beard trimmer that had a built-In "vacuum" that sucked the hair into a small chamber, I decided to spend the extra bucks to buy this one because the cheaper model only lasted about 5 months before some of the flimsy plastic parts broke. This trimmer is amazing! When you turn it on, there is a "professional" hum of the motor. It has a really nice feel in the hand and is easy to maneuver. All of the trimmer parts are rinseable and the guard is made of a high quality plastic that won't break easily. There is an adjustment "wheel" that can adjust from super-short to five o'clock shadow length. Note: this is NOT a trimmer for long beards - it is meant to be used with close-cropped beards. The battery life is excellent as well. One full charge has lasted me 3+ weeks of daily trimming of my beard. It also has a great safety feature to child-proof the trimmer: simply hold the power button in, and the trimmer is locked so it can't accidentally be turned on. Another long-press will unlock the trimmer for use. I highly recommend this trimmer even though it costs almost double of cheaper models. But as I said, having been disappointed with a cheaper trimmer that didn't last more than 5 months, it is well worth the extra money. ... show more
Reviewed in the United States on October 7, 2019 by Jeffrey S
    • Great Trimmer!
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
Great beard and hair trimmer. I use the 4 setting with the guard on my beard and no guard on my head. Nice easy grip and smooth trimming.
Reviewed in the United States on May 27, 2026 by Harold Koslowski
    • Okay for Trimming Stubble
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
The top setting is very short. More like a stubble trimmer. 10 is basically a 3mm at best if I'm generous. Surprisingly, doesn't cut very close to skin when used without the guard. Leaves about a days worth of stubble behind and was pulling hairs on the first shave. It's nice to have everything together and I like the design mostly, but I've used 40 dollar raisers that are more effective than this. Don't know how much they paid men's health for a 'best all around' but definitely not, especially not at ~$140. ... show more
Reviewed in the United States on September 18, 2025 by Joe Kuzdal
    • Love these Trimmers.
Style: ER-SB40-K Size: 0.5-10 mm Hair Length
I don't understand the sizeing of these blades. A number 2 on this is ALOT shorter then a number 2 with a normal hair trimmer! But I must say, I really love my blades, they are perfect blades to work on a nice fade!
Reviewed in the United States on February 26, 2026 by Joey Seibert

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