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Panasonic Series 300 3 Blade Wet/Dry Shaver (USB-C)
ES-RM3B-K541
$149
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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:
- Ni-MH
- 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 Type:
- Cordless (Rechargeable)
- Run Time (Up To) Minutes:
- 45
- Charging:
- 1 hour via USB (Type-C)
- 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 REVIEWSThe 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 cordless 3-blade wet/dry shaver suited to everyday users who want a straightforward, compact grooming tool with convenient USB-C charging. Its key strengths are sharp 30° stainless steel blades, contour-following comfort and easy rinsing under water. The main limitation is that it is a simpler, more basic shaver than premium models with advanced sensors or more flexible heads.
What it’s great for
- Everyday Shaving
- Quick Morning Grooming
- Wet or Dry Shaving
- Travel Grooming
- First Electric Shaver
Where it works best
- Bathroom
- Shower
- Home
- Gym Bag
- Travel
Who it’s for
- Everyday Groomer
- Young Adult
- Frequent Traveller
- First-Time Electric Shaver Buyer
- Budget-Conscious Shopper
Things to consider
It delivers solid everyday performance, but it lacks the extra shaving head flexibility, advanced beard-density sensing and premium finishing features found on higher-end shavers.
Sensitive skin suitability
7.5/10 - sharp stainless steel blades and a contour-adapting head support a gentler shave, though premium skin-protection systems may suit very sensitive skin better.
Travel friendliness
8.5/10 - compact cordless design, USB-C charging and wet/dry flexibility make it convenient for travel and gym use.
Wet/dry use versatility
Very versatile - suitable for dry shaving, use with gel or foam, and shaving in the shower.
Ease of cleaning rating
9/10 - waterproof design allows quick rinsing under running water for simple day-to-day cleaning.
Noise level vs category average
About average - the rotary motor provides strong cutting performance but is not positioned as an especially quiet model.
Key benefits
- 3-Blade System: Provides a close, dependable shave for everyday grooming without the complexity of higher-end models.
- 30° Nano-Sharpened Blades: Helps cut stubble cleanly and comfortably with fewer repeated passes.
- Japanese Surgical Grade Stainless Steel Blades: Delivers durable cutting performance and a precise shaving feel.
- Rotary Motor: Delivers approximately 24,000 cross-cutting actions per minute for consistent cutting power during routine shaves.
- Multi-Fit Arc Blade: Adapts to facial contours to improve comfort and contact across the face.
- Wet/Dry Operation: Lets you shave dry, with gel or foam, or in the shower for greater flexibility.
- USB-C Charging: Makes charging simpler for home, gym and travel with a widely used cable type.
- Battery Runtime: Offers up to 45 minutes of cordless use from a 1-hour charge, which suits regular personal grooming.
Q: Is the Panasonic ES-RM3B-K541 better for daily shaving or longer stubble?
A: It is better suited to daily or every-few-days shaving than tackling a longer beard. The 3-blade system and 24,000 cross-cutting actions per minute are designed for efficient facial stubble removal, but this model is not a beard trimmer.
Q: Can the Panasonic Series 300 shaver be used in the shower with gel or foam?
A: Yes, this shaver is designed for wet and dry use, including shaving with gel or foam. Its waterproof design also means it can be rinsed under running water after use, which is handy if you want a quicker clean-up in the bathroom.
Q: How long does the Panasonic ES-RM3B-K541 run on a full charge?
A: It provides about 45 minutes of cordless use from a one-hour USB-C charge. That is generally enough for multiple shaves between charges, but heavier users or anyone shaving more slowly may need to recharge more often.
Q: Is USB-C charging on this Panasonic shaver useful for travel and gym use?
A: Yes, USB-C makes this shaver easier to pack for travel, work or the gym because it avoids a proprietary charging connector. It still needs about one hour for a full charge, so it is best topped up ahead of time rather than at the last minute.
Q: Is the Panasonic Series 300 likely to suit sensitive skin?
A: Yes, it is built to shave gently as well as closely. The nano-sharpened 30 degree stainless steel blades, durable foils and Multi-Fit Arc Blade are designed to cut efficiently in fewer strokes, which can help reduce drag on sensitive skin.
Q: How often do the blades and foils usually need replacing on the Panasonic ES-RM3B-K541?
A: Replacement timing varies with beard thickness and how often the shaver is used, but electric shaver foils and blades are typically changed around every 1 to 2 years. If shaves start feeling less close or less comfortable, it is usually time to replace them.