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Panasonic Series 300 3 Blade Wet/Dry Shaver (USB-C)

ES-RM3B-K541
$149
± Click the icons above as terms, conditions & fees apply
BONUS OFFER

Click & Collect Bonus - Get $15 off* online carts over $150

* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

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Product Overview

Experience a close, comfortable shave with this Series 300 cordless shaver that works in both wet and dry conditions. The Japanese surgical grade stainless steel blades are nano-sharpened to an ultra-precise 30° angle, while the rotary motor delivers approximately 24,000 cross-cutting actions per minute for gentle, effective results. The Multi-Fit Arc Blade adapts to your face's contours, and the convenient USB-C charging gives you 45 minutes of use from just a one-hour charge. A charge status lamp keeps you informed of battery levels. Comes with a 2-year warranty. Model ES-RM3B-K541.

Key Features

  • 3 Stainless steel blades nano sharpened to an ultra-precise 30C angle
  • Rotary motor delivers approx. 24,000 cross cutting actions per minute
  • Waterproof design for wet and dry shaving
  • 1 Hour charge for approx. 45 min usage (based on dry use at 20-30C)
BONUS OFFER

Click & Collect Bonus - Get $15 off* online carts over $150

* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

Key Specifications

Brand:
Panasonic
Model Number:
ES-RM3B-K541
Wet & Dry:
Yes
Washable:
Yes
Battery:
USB charging (Type-C), 1 Hour full charge for 45 minutes of use
Type:
Foil Shaver

Hair & Grooming

Blade Material:
3-Blade Japanese surgical grade stainless steel blades, Nano sharpened to a 30 degree angle
Number of Blades:
3

Power & Charging

Power:
Rechargeable Ni-MH Battery
Indicator:
Charge Status Lamp

General Information

Colour:
Black
Supplier Colour:
Graphite Black
Additional Features:
Travel lock, Rotary motor delivers 24,000 cross-cutting actions per minute for close and gentle shaving, Multi-Fit Arc Blade

Warranty

Manufacturer's Warranty:
2 Year

Hair & Grooming

Blade Material:
3-Blade Japanese surgical grade stainless steel blades, Nano sharpened to a 30 degree angle
Number of Blades:
3

General Information

Colour:
Black
Supplier Colour:
Graphite Black
Additional Features:
Travel lock, Rotary motor delivers 24,000 cross-cutting actions per minute for close and gentle shaving, Multi-Fit Arc Blade

Product Dimensions

Product Height (mm):
153
Product Width (mm):
69
Product Depth (mm):
36
Product Weight (g):
136

Box Dimensions

Box Height (mm):
210
Box Width (mm):
123
Box Depth (mm):
55
Box Weight (kg):
0

Product Reviews of Panasonic Series 300 3 Blade Wet/Dry Shaver (USB-C)

Panasonic Series 300 3 Blade Wet/Dry Shaver (USB-C) ES-RM3B-K541

Overall Rating Snapshot

5.0 stars

5 out of 5 stars from 2 reviews

100% of users recommend this product

4
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3
0
2
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1
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  • 5 out of 5

    Perfect!

    It is such a smooth looking shaver and works really well.

    Sjdm

    Confirmed purchase 29 January 2026

    Published on 25 February 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Perfect shaver

    Amazing sharpness, no skin burn, very underrated product , must have for clean shavers

    Kuldeep sharma

    Confirmed purchase 19 December 2025

    Published on 13 January 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 2 of 2 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Panasonic Series 300 3 Blade Wet/Dry Shaver is a compact, waterproof electric shaver ideal for busy lifestyles. Its Japanese surgical-grade steel blades and powerful rotary motor deliver efficient, smooth shaves whether used wet or dry. USB-C charging makes it travel-friendly. Best for everyday use and younger adults, but lacks advanced features like a flexible head found in premium models.

What it’s great for

  • Quick Daily Shaving
  • Wet/Dry Grooming
  • Travel
  • Gym Use
  • Easy Maintenance

Where it works best

  • Home Bathroom
  • Gym
  • Travel
  • Shared Accommodation

Who it’s for

  • Young Adults
  • Busy Professionals
  • Frequent Travellers
  • Everyday Users

Things to consider

Does not include a flexible shaver head, so may require more strokes for a close shave compared to premium models.

Sensitive skin suitability

7/10 — Smooth blades and foils reduce irritation, but lacks advanced flexible head for optimal comfort.

Travel friendliness

9/10 — Compact size and USB-C charging make it highly portable.

Wet/dry use versatility

10/10 — Fully waterproof for shaving with gel, foam, or dry, even in the shower.

Ease of cleaning rating

9/10 — Rinses easily under running water for quick maintenance.

Noise level vs category average

8/10 — Quiet operation compared to most mid-range electric shavers.

Key benefits

  • 3-Blade System: Delivers efficient shaving with fewer strokes for everyday use.
  • Japanese Surgical-Grade Steel: Provides durability and a smooth, comfortable shave.
  • Wet/Dry Use: Allows shaving with gel, foam, or dry, even in the shower.
  • USB-C Charging: Modern, convenient charging suitable for travel and home.
  • Nano-Sharpened Foils: 30º angle for ultra-smooth, effortless shaving.
  • 24,000 Cross-Cutting Actions Per Minute: Cuts thick stubble efficiently for fast results.
  • Compact Waterproof Design: Easy to carry and maintain, ideal for active lifestyles.
  • Easy Rinse Cleaning: Can be rinsed under running water for hygienic maintenance.

Q: Which type of blades does this shaver feature?

A: The shaver has Japanese surgical grade stainless steel blades nano-sharpened to a 30° angle.

Q: How powerful is the motor in the Panasonic Series 300 Shaver?

A: The rotary motor delivers approximately 24,000 cross-cutting actions per minute.

Q: How long does it take to charge, and how much usage does it provide?

A: It requires a 1-hour charge for approximately 45 minutes of use.

Q: Is this shaver suitable for both wet and dry use?

A: Yes, it is designed for both wet and dry shaving with a waterproof build.

Q: What are the dimensions and weight of this shaver?

A: Height 152mm, Width 694mm, Depth 357mm; Weight 136g.