---
product_id: 399950049
title: "Facial Hair Trimmer for Sensitive Skin, Unisex Detailer with Flexible Head, Gentle on Acne, Includes 2 Eyebrow Attachments, Wet/Dry - ER-GM40-K (Black)"
brand: "panasonic"
price: "฿10450"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/399950049-facial-hair-trimmer-for-sensitive-skin-unisex-detailer-with-flexible
store_origin: TH
region: Thailand
---

# Waterproof design 180 mins cordless Dual-edge blades Facial Hair Trimmer for Sensitive Skin, Unisex Detailer with Flexible Head, Gentle on Acne, Includes 2 Eyebrow Attachments, Wet/Dry - ER-GM40-K (Black)

**Brand:** panasonic
**Price:** ฿10450
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Grooming Game!

## Quick Answers

- **What is this?** Facial Hair Trimmer for Sensitive Skin, Unisex Detailer with Flexible Head, Gentle on Acne, Includes 2 Eyebrow Attachments, Wet/Dry - ER-GM40-K (Black) by panasonic
- **How much does it cost?** ฿10450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/399950049-facial-hair-trimmer-for-sensitive-skin-unisex-detailer-with-flexible)

## 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

- • **Travel Ready:** Compact and battery-operated, ideal for on-the-go grooming.
- • **Eyebrow Perfection:** Includes comb attachments for flawless eyebrow shaping without the fuss.
- • **Gentle on Your Skin:** Round-edge blades minimize irritation, perfect for sensitive and acne-prone skin.
- • **Trim with Precision:** Effortlessly tackle stray facial hair with just a few strokes.
- • **Flexible & Adaptable:** The trimmer's swing head contours to your face for a smooth, comfortable experience.

## Overview

The Panasonic Facial Hair Trimmer ER-GM40-K is a versatile grooming tool designed for sensitive skin. With its dual-edge blades and flexible head, it provides a gentle yet effective trimming experience for facial hair and eyebrows. Waterproof and compact, this trimmer is perfect for both home use and travel, offering up to 180 minutes of cordless operation.

## Description

The Panasonic GM40-K Detail Trimmer with Flexible Head makes trimming gentle and easy for everyone, specializing in sensitive, delicate areas and acne-prone-skin in areas such as the neck, chin, upper lip, and sideburns. This blades of this facial trimmer feature narrow gaps and rounded edges, minimizing skin stimulation and reducing irritation. A compact, flexible swing head ensures safe, gentle, precise trimming to a length of 0.12 mm (1/212 in), deftly working around skin blemishes and gently trimming in-between eyebrows. The GM40-K face shaver comes with both an eyebrow comb to groom brow hair to between 0.12mm and 7mm, as well as an eyebrow cover that protects lashes while trimming brows. This waterproof, washable trimmer can be used in or out of the shower, dry or with shaving foam; powered by AA batteries, it provides up to 180 minutes of cordless shaving. Its compact size ensures that it stashes away easily at home, and travels easily in a purse, makeup bag or shaving kit.

## Features

- Trim Stray Facial Hair in Just a Few Strokes: Quick to use and gentle on sensitive skin, this unisex pen detail trimmer lets you trim light facial hair (brows, chin, neck, and sideburns) using just a few swipes of its flexible head
- Round-Edge Blades Help Protect Sensitive Skin: Dual blades are designed especially for minimal skin stimulation, which is especially great for use on aging and acne-prone skin
- Flexible Swing Head Contours Your Neck and Face: Compact trimmer head bends gently, gliding across the face for smooth results
- Use It on Eyebrows: Comb attachments help you trim eyebrow hair and keep you looking great; included eyebrow cover protects eyelashes while brow shaping
- Waterproof and Washable: The GM40-K can be used in or out of the shower; AA battery-operated trimmer provides up to 180 minutes of cordless shaving; compact size easily stores in purse or travel kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Panasonic |
| Item model number | ER-GM40-K |
| Product Dimensions | 43.18 x 7.62 x 7.62 cm; 174 g |
| ASIN | B08WTG6RCJ |

## Product Details

- **Recommended Uses For Product:** Head
- **Colour:** Black
- **Item Weight:** 174 Grams
- **Brand:** Panasonic
- **Power Source:** Battery Powered
- **Material:** Panasonic
- **Special Feature:** Compact,Cordless,Waterproof
- **Item dimensions L x W x H:** 43.2 x 7.6 x 7.6 Centimeters
- **Blade Material:** Stainless Steel
- **Target Audience:** Unisex

## Images

![Facial Hair Trimmer for Sensitive Skin, Unisex Detailer with Flexible Head, Gentle on Acne, Includes 2 Eyebrow Attachments, Wet/Dry - ER-GM40-K (Black) - Image 1](https://m.media-amazon.com/images/I/51xFFQnOURL.jpg)

## Frequently Bought Together

- Panasonic Facial Hair Trimmer for Sensitive Skin, Unisex Detailer with Flexible Head, Gentle on Acne, Includes 2 Eyebrow Attachments, Wet/Dry - ER-GM40-K (Black)
- Panasonic Full Body Hair Removal for Women, Portable Sleek Design, Gentle for Bikini, Underarm, Legs Areas, Pink, 1 Count (Pack of 1)

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**Shop now:** [https://www.desertcart.co.th/products/399950049-facial-hair-trimmer-for-sensitive-skin-unisex-detailer-with-flexible](https://www.desertcart.co.th/products/399950049-facial-hair-trimmer-for-sensitive-skin-unisex-detailer-with-flexible)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*