oneisall Dog Clippers for Grooming for Thick Heavy Coats/Low Noise Rechargeable Cordless Pet Shaver with Detachable Stainless Steel Blade/Waterproof Dog Shaver for Dogs Pets and Animals (Silver) Review

By Marcus Bell · Dog nutrition editor · Published 2026-06-13 · Updated 2026-06-22

4.4 (20,000) Amazon rating$39.9910,000+ bought last month

Our verdict

The oneisall RFC-676 is a budget-friendly cordless clipper built for thick, heavy coats, with a detachable stainless steel blade and waterproof housing that's easy to rinse clean, and its 4.4 star average across 20,000 reviews shows it holds up well for home groomers.

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Best for

Owners of thick or heavy-coated dogs who want an affordable, waterproof cordless clipper for regular at-home trims.

Skip if

You need a wide range of published speed settings or a detailed spec sheet for precision work, since this listing doesn't break out cutting length or runtime numbers.

Priced 50% above the category median ($26.74 across 74 tracked models)

Our scorecard

4.4/5 overall

Owner rating4.4/5

4.4 average across 20,000 owner ratings
Popularity4.8/5

20,000 owner reviews, more than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

["This oneisall clipper is marketed specifically for thick, heavy coats, and it's built around a detachable stainless steel blade housed in a waterproof shell. At $39.99, it sits in the middle of the price range for cordless dog clippers, and the silver finish keeps things simple.", "The core features here are straightforward: cordless, rechargeable operation so you're not tied to an outlet, a low noise motor aimed at dogs who get spooked by buzzing tools, and a waterproof build that lets you rinse hair and residue off the head directly rather than wiping it down by hand.", "With 20,000 reviews and roughly 10,000 units bought in the past month, this is one of the higher-volume clippers in the category, which suggests it's a reliable everyday pick even without a premium brand name behind it."]

Pros

Detachable stainless steel blade for easy cleaning and blade swaps
Waterproof design lets you rinse the clipper head directly under the tap
Cordless and rechargeable operation for grooming anywhere in the house
Marketed low noise motor for skittish dogs
One of the best-selling clippers in this category, with 20,000 reviews and 10,000 bought in the past month

Cons

No published battery runtime or charging time, so plan for extra charge cycles until you learn its pattern
No listed cutting length range, so precise length control isn't confirmed
High sales volume at a low price suggests a mass-market build rather than salon-grade components

Performance notes

With a detachable stainless steel blade and waterproof housing, this clipper is built for owners who want to rinse hair and residue straight off the head rather than brushing it out by hand. It runs cordless and rechargeable, and the low noise design is aimed at reducing the vibration and buzz that make some dogs skittish during grooming.

What buyers say

A 4.4 star average across roughly 20,000 reviews, with about 10,000 units bought in the past month, makes this one of the highest-volume sellers in the clippers category, suggesting it holds up for typical home grooming use even without premium branding.

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Frequently asked questions

Is the oneisall RFC-676 safe to rinse under water?

Yes, it's built with a waterproof design, so you can rinse the clipper head directly to clear out hair and residue between uses.

Does this clipper work on thick or matted coats?

It's marketed for thick, heavy coats, though for heavily matted fur you may still want to work through mats with a comb first to avoid pulling on the blade.

Is it corded or cordless?

It's cordless and rechargeable, so you're not tied to an outlet while grooming, though the listing doesn't publish an exact runtime per charge.