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Panasonic

Panasonic Beard Trimmer for Men, Facial Hair Trimmer w/ 19 Length Settings

  • Based on 2,129 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Oct 21
Order within 6 hours and 31 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

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)


Date First Available ‏ : ‎ September 16, 2017


Manufacturer ‏ : ‎ Panasonic


Best Sellers Rank: #26,936 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #40 in Beard Trimmers


#40 in Beard Trimmers:


Customer Reviews: 4.5 4.5 out of 5 stars (2,129)


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


Item Highlight: Beard and hair trimmer for men featuring cordless use, washable design and 19 adjustable settings, Black, ER-SB40-K


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: Wednesday, Oct 21

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
Color: Black 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
    • Excellent Trimmer!
Color: Black 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
    • This thing is a formula one trimmer!
Color: Black 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
    • Works fine, battery life is a little short
Color: Black Size: 0.5-10 mm Hair Length
It works quite well there’s nothing to fault it in terms of its function. It keeps my beard at exactly the length I want and sometimes I use it on my head hair as well between haircuts. The battery takes a long time to charge and doesn’t last very long, but that’s OK as long as you stay on top of it. It uses a proprietary connection for the battery charger so you can’t use any random USB-C or something like that. I had an older model with a nonreplaceable ni-cad battery that went bad. I externalized the power, wires and screwed AA battery holder on the outside of the case and connected the wires to that. That trimmer is about 15 years old and still works with my modification but I just wanted this new one. Overall, I’m glad I bought it. ... show more
Reviewed in the United States on February 25, 2026 by Michael Guerra
    • Great Quality and Value for the Money
Color: Black 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 for cutting hair
Color: Black Size: 0.5-10 mm Hair Length
Cut my hair with the ER-SB40-K for the first time this evening. It was very easy to do. I was worried about how well it would work because the only reviews I was able to find were from people who bought it to trim their beards. Anyway, I keep my hair fairly short. After experimenting with 10mm, 8mm, etc, I settled on 6 to 6.5mm for the top parts of the side of my head. I generally don't have to worry about the top because I'm an old man with little hair up there. If I were going to cut the hair on top, I would probably start out at 10mm or would hold the hair between my fingers to keep from getting it too short. After cutting the upper sides, I changed it to 4mm and cut the mid portions, then went to 3mm for the bottom and down to 2mm for my sideburns. It is very easy to use and adjust, it is very powerful and clean cutting, and left my hair looking the way I wanted it to look. I would definitely recommend this to anyone who keeps their hair relatively short. Although expensive, it will pay for itself after 6 or 7 haircuts, and if you happen to have a beard, it will work for that too (accordingly to the many reviews online). ... show more
Reviewed in the United States on April 29, 2019 by Spicey
    • The best trimmer
Color: Black Size: 0.5-10 mm Hair Length
A bit pricey, but it cuts better than every other beard trimmer I've used. Battery lasts a long time. Convenient guard form getting beard lenght just right.
Reviewed in the United States on May 6, 2026 by Amazon Customer
    • Great, but gets REALLY HOT
Color: Black Size: 0.5-10 mm Hair Length
This is a powerful and robust trimmer; however, there is one major flaw with it. It gets really hot after a few seconds of usage. So hot that it will burn your skin if the metal blade touches your face without the plastic guard. This is unsafe and probably damages your skin and hair and potentially causes more downstream issues. ... show more
Reviewed in the United States on June 23, 2026 by Mehr

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