---
product_id: 1180531
title: "Cordless Men's Beard Trimmer With Precision Dial, Adjustable 19 Length Setting, Rechargeable Battery, Washable - ER-GB40-S (Blue)"
brand: "panasonic"
price: "C$9732"
currency: NIO
in_stock: true
reviews_count: 8
category: "Panasonic"
url: https://www.desertcart.ni/products/1180531-cordless-mens-beard-trimmer-with-precision-dial-adjustable-19-length
store_origin: NI
region: Nicaragua
---

# 19 adjustable length settings 50 min cordless runtime 45° precision blades Cordless Men's Beard Trimmer With Precision Dial, Adjustable 19 Length Setting, Rechargeable Battery, Washable - ER-GB40-S (Blue)

**Brand:** panasonic
**Price:** C$9732
**Availability:** ✅ In Stock

## Summary

> ✂️ Trim sharp, look sharper — your beard’s new best friend.

## Quick Answers

- **What is this?** Cordless Men's Beard Trimmer With Precision Dial, Adjustable 19 Length Setting, Rechargeable Battery, Washable - ER-GB40-S (Blue) by panasonic
- **How much does it cost?** C$9732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/1180531-cordless-mens-beard-trimmer-with-precision-dial-adjustable-19-length)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Grip Mastery:** Ergonomic rubberized handle ensures total control and comfort during every trim.
- • **Effortless Maintenance:** Fully waterproof design with quick-clean water drain and included brush for instant cleanup.
- • **Anywhere, Anytime Power:** Cordless operation with 50 minutes of rechargeable battery life keeps you groomed on the go.
- • **Sharp Precision Cutting:** Super-sharp 45° stainless steel blades deliver quick, clean trims every time.
- • **Tailored Grooming Control:** 19 precision dial settings let you sculpt your beard exactly how you want it.

## Overview

The Panasonic ER-GB40-S is a versatile, cordless beard and mustache trimmer featuring precision 45° hypoallergenic stainless steel blades, 19 adjustable length settings, and an ergonomic rubberized grip. With up to 50 minutes of cordless runtime, waterproof design for easy cleaning, and a compact travel-friendly size, it’s engineered for efficient, comfortable grooming anytime, anywhere.

## Description

The powerful, versatile Panasonic Beard Trimmer ER-GB40-S for men can easily be used cordless anytime, anywhere or plugged it into an AC outlet for longer use. The durable, super-sharp blades in this powerful beard and mustache trimmer system are precision-honed to an acute 45° angle to create the optimal cutting edge for quick, efficient maintenance of beards, hair and mustaches. A quick-adjust trimmer dial is located on the sure-grip, ergonomic men's cordless trimmer handle to provide 19 precision settings — from 1mm to 10mm — for the exact length you want for smooth, precise trimming, sculpting, detailing and cutting. This Panasonic hair and beard trimmer for men is also wet/dry convenient. When you’re in a hurry, the ER-GB40-S waterproof beard trimmer delivers a quick, even dry trim over the sink or on-the-go. And, because this Panasonic trimmer is fully immersible in water, it also performs just as effectively when used in the shower. Clean up is quick and simple. The Panasonic ER-GB40 beard and mustache trimmer cleans under running water with easy-open water drain for thorough cleansing and maintenance, and a handy cleaning brush is included for on-the-spot hair clipper blade cleaning. The included, high-efficiency AC charging stand keeps your mustache and beard battery charged and ready. An indicator lamp glows red while the Panasonic ER-GB40-S trimmer is charging. And for grooming away from home, both the compact beard and mustache trimmer and stand fit easily into any men's grooming kit, bag or luggage. Power source AC 120V.

Review: 2014 -> 2025! Excellent quality Product - Bought this back in 2014 and mine FINALLY died in 2025. I only manually oiled it for the first year, but after that, just kept using it, rinsing it, and so on. I was able to bring this thing on 1-2 month vacations and it kept a charge, using it a few times a week. The only thing I wish Panasonic would have done by now is attach a USB-C port to their latest model as opposed to forcing every to keep their proprietary charing adapter handy, or at the very least, allow it's battery to be charged using an existing wireless standard and/or form factor. As someone who travels, I hate the idea of carrying around some bulky adapter the entire time simply to charge it once or twice. Great design team, excellent product, and while I'm excited to try the latest 2025 version of this, I do hope to see this design actually improved on and finally made smaller + USB-C.
Review: High quality and effective trimmer - Here is the bottom line on this trimmer for me - it works very quickly and leaves me with a trim and neat beard. The most important things that I wanted in a beard trimmer was something that would be quiet, work quickly and evenly, and clean up easily. This trimmer hits a home run on each of these things. My beard is multi-grained, pushing in several different directions, but I get an even trim every time with just a minute or two of work. Cleaning it up couldn't be easier, just run the whole thing under water. When I'm done, it sits on an attractive charging stand. I kept it plugged in for the first few days, but then I decided to see how long the battery will last on its own. It's been a little over a week, and it still seems fully charged, which is good news for taking it on trips! And the noise... well, there almost isn't any noise at all while you're trimming! I do have a couple of small complaints. First of all, while you don't have to worry about sharpening the blade, the instructions say you should oil it before and after each use. It took me a little bit to figure out exactly how to do that, because the instructions were unclear. It turns out that you just pop off the razor and squeeze a drop of oil onto the two coils and the one razor. Problem solved, although I irrationally find it annoying to take fifteen seconds to oil it after every use. However, I do have a problem with the comb on top of the trimmer. It is really difficult to get off, and in just two weeks I think that I've already broken the pieces that hold the comb down. On the other hand, now the comb slides off easily but still stays put while I'm trimming, so this hasn't been an issue so far. Overall, this is a great product. Because I've never used a different beard trimmer I can't speak to whether another trimmer might be just as good for less money, but I'm very happy with my purchase!

## Features

- Precision 45 Degree Blades: Panasonic mustache and beard trimmer for men uses durable, super sharp 45 degree angle stainless steel, hypoallergenic blades to cut quickly and cleanly for efficient beard, mustache and hair trimming
- Adjustable Beard Trimmer Dial: The quick adjust trimmer dial provides 19 precision settings for personalized sculpting, trimming, cutting and detailing
- Ergonomic, Rubberized Grip: The ergonomic beard and hair trimmer design with rubberized grip provides for total comfort and control; Clean the trimmer in seconds under warm running water
- Cordless Operation: Use the trimmer cordless anytime, anywhere for up to 50 minutes with rechargeable Ni MH battery power
- Convenient Travel Size and Accessories: Handy men’s trimmer includes a cleaning brush and AC charging stand that fits easily in bags and luggage for travel
- It has Low Battery Indicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B008KEJ1LM |
| Best Sellers Rank | #50,020 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #77 in Beard Trimmers |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,395) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | GB40 |
| Manufacturer  | Panasonic |
| Product Dimensions  | 1.8 x 1.8 x 6.7 inches; 4.8 ounces |
| UPC  | 885170083660 |

## Product Details

- **Brand:** Panasonic
- **Color:** Multicolor
- **Item Weight:** 4.8 ounces
- **Power Source:** AC 120V
- **Recommended Uses For Product:** Mustache,Beard,Trimming,Sculpting,Grooming

## Images

![Cordless Men's Beard Trimmer With Precision Dial, Adjustable 19 Length Setting, Rechargeable Battery, Washable - ER-GB40-S (Blue) - Image 1](https://m.media-amazon.com/images/I/61UJDfM1hXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2014 -> 2025! Excellent quality Product
*by T***M on November 28, 2025*

Bought this back in 2014 and mine FINALLY died in 2025. I only manually oiled it for the first year, but after that, just kept using it, rinsing it, and so on. I was able to bring this thing on 1-2 month vacations and it kept a charge, using it a few times a week. The only thing I wish Panasonic would have done by now is attach a USB-C port to their latest model as opposed to forcing every to keep their proprietary charing adapter handy, or at the very least, allow it's battery to be charged using an existing wireless standard and/or form factor. As someone who travels, I hate the idea of carrying around some bulky adapter the entire time simply to charge it once or twice. Great design team, excellent product, and while I'm excited to try the latest 2025 version of this, I do hope to see this design actually improved on and finally made smaller + USB-C.

### ⭐⭐⭐⭐⭐ High quality and effective trimmer
*by I***E on April 19, 2013*

Here is the bottom line on this trimmer for me - it works very quickly and leaves me with a trim and neat beard. The most important things that I wanted in a beard trimmer was something that would be quiet, work quickly and evenly, and clean up easily. This trimmer hits a home run on each of these things. My beard is multi-grained, pushing in several different directions, but I get an even trim every time with just a minute or two of work. Cleaning it up couldn't be easier, just run the whole thing under water. When I'm done, it sits on an attractive charging stand. I kept it plugged in for the first few days, but then I decided to see how long the battery will last on its own. It's been a little over a week, and it still seems fully charged, which is good news for taking it on trips! And the noise... well, there almost isn't any noise at all while you're trimming! I do have a couple of small complaints. First of all, while you don't have to worry about sharpening the blade, the instructions say you should oil it before and after each use. It took me a little bit to figure out exactly how to do that, because the instructions were unclear. It turns out that you just pop off the razor and squeeze a drop of oil onto the two coils and the one razor. Problem solved, although I irrationally find it annoying to take fifteen seconds to oil it after every use. However, I do have a problem with the comb on top of the trimmer. It is really difficult to get off, and in just two weeks I think that I've already broken the pieces that hold the comb down. On the other hand, now the comb slides off easily but still stays put while I'm trimming, so this hasn't been an issue so far. Overall, this is a great product. Because I've never used a different beard trimmer I can't speak to whether another trimmer might be just as good for less money, but I'm very happy with my purchase!

### ⭐⭐⭐⭐ Good trimmer
*by P***N on December 29, 2019*

I bought this trimmer over a year ago and am in the market for a new one. Overall it is a very functional beard trimmer, but there are 2 main things that have me looking for a new(er) unit. I keep my facial hair trimmed (beard & mustache, clean neck) and use this unit about once a week to do that. It trims well and is easy to clean. I've never used it in the shower though it is designed for that as well. Here are the 2 things that I have issue with on my unit: 1. When the trimmer is set to the max (10) the guard is VERY difficult to remove, and pretty much impossible to reinstall. It has 2 tabs that must fit in to slots on either side and at that max setting, it's a real bear to do. Sure, I just roll it down to the 5 or 6 setting, and it's easy. But if I forget and start to remove it, one side comes out easy while the other gets jammed, and now you just have to tug it and hope you don't break it. 2. Mine takes a VERY long time to fully charge. I would estimate it at 30 hours or more. I don't have to recharge often; maybe once every 6 weeks I would guess. So battery life is excellent. But that one time I needed to trim up before going out with my wife, and I had not trimmed in more than a week... and the battery died. I thought "no biggie, it should get enough juice in 1/2 hour.." NOPE. So now I drop it back on the charger every month to "top it off" and make sure that doesn't happen again. I do not keep it on the charger since I don't want to "overcook" the battery and shorten the life of it, but maybe I should. Overall, I'm satisfied with the unit. it does the job I need it to, and so long as I watch out for those two issues above, I've had no real problems. So why am I looking to replace it? Because those 2 "gotchas" really annoy me. My last trimmer didn't have as long of a battery life, but if I was "caught out", 20 min on the charger gave more than enough to get cleaned up. it also had changeable guards that popped on & off like a cover. It comes down to preferences, and having tried this unit and other, I prefer the removable guards. One last thing... the charging cradle is odd to me. With the way the trimmer gets inserted it just seems... backwards... a bit awkward... to me. I travel every 6 weeks on average and prefer a simple charging cord to carry, not this extra bulky cradle thing. Maybe the designers thought "oooohhhh, we'll make it look all fancy so it's on DISPLAY and guests can OOOHHHH and AAHHHHHH over the beard trimmer..." Sorry, I'm not that fancy. Function wins out for me 90% of the time. Panasonic has done a very good job, and they will never get everyone to like every aspect of their product. I don't hate it, but after 18 months of ownership I'm looking for those features that matter more to me.

## Frequently Bought Together

- Panasonic Cordless Men's Beard Trimmer With Precision Dial, Adjustable 19 Length Setting, Rechargeable Battery, Washable - ER-GB40-S (Blue)
- Panasonic beard trimmer blade ER9606 For ER2405,ER2403P,ER-GB40-W
- Wahl Premium Hair Clipper Blade Lubricating Oil for Clippers, Trimmers, & Blade Corrosion for Rust Prevention – 4 Fluid Ounces – Model 3310-300A

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-02*