• Panasonic Series 300 3-Blade Shaver Black ES-RM3B-K541

    $134
    $35 (21%) off RRP of $169
    $35 (21%) off RRP of $169

    Panasonic Series 300 3-Blade Shaver Black ES-RM3B-K541

    $134
    $35 (21%) off RRP of $169
    $35 (21%) off RRP of $169
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    Colour: Black
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Panasonic Series 300 3-Blade Shaver ES-RM3B-K541 redefines everyday grooming with a refined blend of cutting-edge engineering and ergonomic comfort. Featuring three nano-sharpened Japanese stainless steel blades set at a precision 30° angle, it captures facial hair cleanly and efficiently, offering a consistently close shave with reduced skin irritation. Its high-speed rotary motor generates an impressive 24,000 cross-cutting actions per minute, effortlessly tackling even dense or coarse stubble without pulling or dragging.

    Designed with versatility in mind, this shaver supports both wet and dry use, thanks to its IPX7 waterproof construction—ideal whether you prefer a quick dry trim or a refreshing wet shave with gel or foam. The sleek, compact body ensures a comfortable grip, and at just 136.4g, it’s perfectly suited for travel or daily use without fatigue.

    Charging is effortlessly modern with USB-C compatibility, delivering approximately 45 minutes of cordless use from a 1-hour charge. The inclusion of this universal charging method makes it easy to power up wherever you are, eliminating the hassle of proprietary cables. Its stainless steel foil construction not only delivers durability but also ensures that sensitive skin is well cared for throughout the shaving experience.

    With a choice of elegant Aqua Blue or Graphite Black finishes, the Series 300 seamlessly blends performance with style. Whether you're preparing for the day ahead or touching up on the go, it offers the reliability and sophistication expected from Panasonic grooming tools.
    Precision 3-Blade System

    The Japanese Nano-sharpened 30° stainless steel blades deliver a clean, close shave while reducing the risk of skin irritation. 1 slit for capturing longer hairs and two finishing blade which provide smooth clean finish while gentile on the skin. Each blade adaptively contours to the skin, this providing an exceptionally close shave.

    High-Speed Rotary Motor

    Generates 24,000 cross-cutting actions per minute, ensuring efficient shaving performance across various hair types.

    Wet/Dry Waterproof Shaving

    IPX7-rated for full water resistance, allowing safe use in the shower or over the sink with shaving cream or gel.

    USB-C Charging Port

    Modern USB-C interface supports rapid recharging, with up to 45 minutes of cordless use from a single one-hour charge.

    Specifications & manuals

    key Specifications
    Brand
    Panasonic
    Model Number
    ES-RM3B-K541
    Height (mm)
    153 mm
    Width (mm)
    69 mm
    Depth (mm)
    36 mm
    Weight (kg)
    .14 kg
    Finish Colour
    Black
    Accessories included
    Blade Protector Cap, Cleaning Brush, USB C Cable
    warranty
    Manufacturer Warranty
    1 Year
    other Features
    Features
    • Three precision-engineered blades for optimal skin contact and closeness
    • Japanese stainless steel construction ensures long-lasting sharpness
    • Powerful motor adapts to different beard densities for a smoother shave
    • Wet/dry capability supports your preferred grooming routine
    • Lightweight at just 136.4g for travel and daily ease
    • USB-C charging adds flexibility and modern convenience
    • Up to 45 minutes of cordless use on a full charge
    • Ergonomic grip enhances handling and comfort
    • Stainless steel foil design suits sensitive skin types
    • Available in sleek Aqua Blue or Graphite Black finishes

    Reviews

    Rating snapshot

    5
    72
    4
    15
    3
    4
    2
    1
    1
    1

    Average customer rating

    Overall
    4.7

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

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    What customers say
    Generated by BazaarVoice HarmonyAI using customers reviews

    The Panasonic electric shaver provides a high-quality and versatile shaving experience. It offers great performance with smooth and efficient blades, delivering a close and comfortable shave. The lightweight and ergonomic design makes it easy to use, and its waterproof feature allows wet or dry operation. The long-lasting battery life and easy maintenance further add to its convenience. While a few users noted the need for multiple passes, most found it to be a reliable and high-performing grooming tool.

    Pros
    1-3 of 93 reviews
    James2026-03-26
    I Came for a Trim, Stayed for the Glow-Up
    [This review was collected as part of a promotion.] I bought the Panasonic Series 300 shaver expecting a decent trim… what I got was a full-blown life upgrade. First shave in, I genuinely paused mid-mirror moment and thought, “Who is this man and why does he look like he has his life together?” My jawline came out sharper than my decision-making skills (which says a lot). Even my patchy bits—yes, those ones—have finally fallen into line like they’ve been given a formal warning. The motor? Sounds like it means business. Not loud, just confident. Like it knows it’s about to ruin your stubble’s entire career. And the smoothness? Let’s just say if my face were any smoother, I’d qualify as a slip hazard. Cleaning it is easier than explaining to people why I suddenly look 20% more attractive. Waterproof, easy rinse, no drama - unlike my previous shaver, which required a full emotional debrief after every use. Battery life is solid too. I’ve had relationships with less commitment. Overall verdict: If you’re on the fence, get off it. Your face deserves better, your mirror deserves better, and honestly… society deserves better. This shaver delivers. 10/10. Would let it meet my parents.
    Hughie2026-03-25
    Superior Shaver
    [This review was collected as part of a promotion.] This Panasonic shaver has been thoughtfully designed and it's performance has exceeded my expectations. The 3-blade system delivers a superior shave compared to other shavers I've owned. With its IPX7 waterproofing providing wet/dry shaving options, it's convenient USB-C charging, long battery life and it's comfortable grip, this shaver is an ideal travelling accessory.
    Dru2026-03-25
    Efficiency in the Palm of Your Hand
    [This review was collected as part of a promotion.] Brought this a few weeks back, stoped using my old electric shaver due to the size and time it took to shave but gave this one a go based on others reviews, and I've got to say they are pretty spot on. The size makes it very easy to handle and the end results have always been a smooth shave. Really easy to clean and charge when you need.

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    The word perfection crosses my mind
    Simone & Evan, Raby, NSW
    I'm a fan for life now, they deserve many accolades!
    Brian, West Pennant Hills, NSW
    Most professional company I have ever dealt with
    Tony, North Rocks, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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