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

ES-RM3B-K541
$149
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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)

Key Specifications

Brand:
Panasonic
Model Number:
ES-RM3B-K541
Wet & Dry:
Yes
Power:
Rechargeable Ni-MH Battery
Battery:
USB charging (Type-C), 1 Hour full charge for 45 minutes of use
Type:
Foil Shaver
Supplier Colour:
Graphite Black

Hair & Grooming

Blade Material:
3-Blade Japanese surgical grade stainless steel blades, Nano sharpened to a 30 degree angle
Washable:
Yes - IPX7 Waterproofing 30 minutes up to 1m

Power & Charging

Indicator:
Charge Status Lamp

General Information

Colour:
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
Washable:
Yes - IPX7 Waterproofing 30 minutes up to 1m

General Information

Colour:
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 Dimensions (mm):
153 H x 69 W x 36 D
Product Weight (g):
136
Product Height (mm):
153
Product Width (mm):
69
Product Depth (mm):
36

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 1 review

100% of users recommend this product

4
0
3
0
2
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1
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  • 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 1 of 1 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.

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.

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