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Panasonic Series 300 3 Blade Wet/Dry Shaver (USB-C)
ES-RM3B-K541
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$49
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Product Overview
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
- 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)
Overall Rating Snapshot
5 out of 5 stars from 2 reviews
100% of users recommend this product
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.
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 is a compact electric wet/dry shaver built for everyday grooming, especially for younger users, commuters and travellers who want simple maintenance and USB-C charging. Its key strengths are the 3-blade stainless steel system, waterproof design and easy portability. The main limitation is that it is a basic everyday model, so it may not match the closeness or advanced comfort features of premium 5-blade shavers.
What it’s great for
- Everyday Grooming
- Quick Morning Shaves
- Travel Grooming
- Gym Bag Use
- Simple Wet or Dry Shaving
Where it works best
- Home Bathroom
- Shared Households
- Gym Change Rooms
- Travel
- On-the-Go Grooming
Who it’s for
- Young Adults
- First-Time Electric Shaver Users
- Frequent Travellers
- Everyday Groomers
- Budget-Conscious Shoppers
Things to consider
Compared with premium or specialist shavers, this model focuses on straightforward everyday shaving rather than extra blades, adaptive sensors or higher-end comfort features for very dense beards.
Sensitive skin suitability
7/10 - Nano-sharpened foils and stainless-steel blades are designed to minimise skin burden, though premium comfort systems may suit very sensitive skin better.
Travel friendliness
9/10 - Compact sizing, waterproof construction and USB-C charging make it especially convenient for travel and gym use.
Wet/dry use versatility
High - Suitable for dry shaving, shaving with gel or foam, and use in the shower.
Ease of cleaning rating
9/10 - The waterproof body can be rinsed under running water, making regular cleanup quick and simple.
Noise level vs category average
About average - Rotary motor performance should feel typical for an everyday electric shaver rather than notably quiet.
Key benefits
- 3-Blade System: Delivers a clean, everyday shave with a straightforward design that balances coverage and ease of use.
- Japanese Surgical-Grade Stainless Steel Blades: Helps provide durable cutting performance and a precise feel for regular grooming.
- 30-Degree Nano-Sharpened Foils: Supports a close, smooth shave with less tugging on short to medium stubble.
- 24,000 Cross-Cutting Actions Per Minute: Gives the shaver the cutting speed to handle thicker stubble with fewer passes than slower basic models.
- Wet/Dry Operation: Lets you shave dry, with gel or foam, or even in the shower to suit different routines.
- USB-C Charging: Makes charging simpler for travel and daily use by matching many modern cables and accessories.
- Waterproof Design: Allows easy rinsing under running water for more hygienic day-to-day maintenance.
- Compact Build: Fits easily into a bathroom drawer, gym bag or travel kit without taking up much space.
Q: Can the Panasonic Series 300 handle thick stubble or a few days of growth?
A: Yes. The 3-blade system uses 24,000 cross-cutting actions per minute and 30 degree nano-sharpened blades, so it is built to clear thick stubble efficiently. For very dense beards, a higher-end 5-blade model may shave faster in fewer passes.
Q: Can this shaver be used with shaving foam or gel in the shower?
A: Yes. This shaver is waterproof and designed for wet or dry use, so it can be used with foam or gel, including in the shower. It can also be rinsed under running water after use, which makes everyday cleaning simpler and more hygienic.
Q: What do the 30 degree nano-sharpened blades mean in everyday use?
A: Because the inner blades are sharpened to 30 degrees, they can catch and cut hair more cleanly with fewer strokes. In everyday use, that usually means a smoother result on short to medium stubble and less drag than blunter entry-level foils.
Q: Is USB-C charging genuinely useful on this Panasonic shaver?
A: Yes. USB-C charging means this Series 300 can share the same cable type used by many newer phones, tablets and accessories, which is handy for travel or the gym.
Q: Is the Panasonic Series 300 better for daily shaving or occasional heavier growth?
A: It is better suited to regular shaving. The compact 3-blade design is aimed at everyday maintenance and clean-up, rather than bulk beard reduction. If growth is often left for several days, expect more passes than on Panasonic's higher multi-blade ranges.
Q: How does this Series 300 compare with Panasonic's higher-end shavers?
A: This Series 300 focuses on core shaving features: 3 blades, wet or dry use, waterproof cleaning and USB-C charging.