oneisall Dog Clippers for Grooming Thick/Heavy Coats, 4-in-1 Dog Grooming Kit Low Noise with Detachable Stainless Steel Blade, Cordless Paw Trimmer Pet Nail Grinder for Small & Large Dogs Cats Animals Review
By Dr. Lena Ortiz · Canine wellness writer · Published 2026-05-07 · Updated 2026-06-28
4.5(597)Amazon rating$65.841,000+ bought last month
Our verdict
The oneisall PC15 is a genuine 4-in-1 grooming kit, clipper, trimmer, nail grinder, and carving head, backed by a 2000mAh battery rated for 240-plus minutes and IPX6 waterproofing, and its 4.5 star average across 597 reviews suggests it delivers on that all-in-one promise.
Owners who want one kit that covers full-body clipping, detail trimming, and nail care for dogs from small to large.
Skip if
You only need a single-purpose clipper or trimmer and don't want to pay for nail grinding attachments you won't use.
Best for 1.Grooming For Dogs' Whole Body: Grooming Hair, Face, Eyes, Ears, Rump, Paw, Nails, Etc;, 2.Ideal For All Dogs: Poodle/Shih Tzu/Yorkie/Labrador/Golden Retriever/Poodle/Husky/Shepherd/Pomeranian, Etc!, 3.Beginners And Professional Groomer, Even The Nervous Pup Stays Calm!, 4.Wireless Or Wired Use Optional, Groom Anywhere Your Dog Feels Safe!, 5.2000Mah Battery, 240+ Mins Runtime,Groom 4+ Large Dogs Per Charge!
Weight 0.84 Kilograms
Priced 146% above the category median ($26.74 across 74 tracked models)
Our scorecard
4.5/5overall
Owner rating4.5/5
4.5 average across 597 owner ratings
Popularity2.9/5
597 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 kit bundles a pet clipper, a dog trimmer, a curved head, and a nail grinder along with 9 safety guard combs, both Type-C and Type-B charging cables, an oil bottle, and a cleaning brush. That combination covers whole-body grooming, from hair on the head, face, neck, back, chest, limbs, tail, and rump down to paw and nail care, in one package.', "The 2000mAh battery is rated for 240-plus minutes of runtime, which the listing says is enough for four or more large dogs per charge, and it recharges in about 2.5 hours. It's IPX6 waterproof with detachable ceramic and stainless steel blade heads, a maximum cutting length of 21mm and a minimum of 3mm, and it can run wired or wireless. At 0.84 kilograms and backed by a 2 year manufacturer warranty, it's built as a durable, do-it-all tool.", "At $65.84, it sits above basic single-purpose clippers but reflects the added hardware in the box. With 597 reviews and a 4.5 star average, plus roughly 1,000 units bought in the past month, it's one of the more established multi-tool kits in this lineup."]
Pros
True 4-in-1 kit: clipper, trimmer, curved head, and nail grinder
2000mAh battery rated for 240-plus minutes of runtime
IPX6 waterproof with detachable ceramic and stainless steel blades
2 year manufacturer warranty
Strong 4.5 star rating across 597 reviews
Cons
Higher price than single-purpose clippers or trimmers
More parts and attachments to keep track of and clean
2.5 hour charging time is longer than some simpler trimmers
Specifications
Best for
1.Grooming For Dogs' Whole Body: Grooming Hair, Face, Eyes, Ears, Rump, Paw, Nails, Etc;, 2.Ideal For All Dogs: Poodle/Shih Tzu/Yorkie/Labrador/Golden Retriever/Poodle/Husky/Shepherd/Pomeranian, Etc!, 3.Beginners And Professional Groomer, Even The Nervous Pup Stays Calm!, 4.Wireless Or Wired Use Optional, Groom Anywhere Your Dog Feels Safe!, 5.2000Mah Battery, 240+ Mins Runtime,Groom 4+ Large Dogs Per Charge!
Weight
0.84 Kilograms
Performance notes
A 2000mAh battery rated for 240-plus minutes of use per charge, with a 2.5 hour recharge time over Type-C or Type-B cable, means this kit can handle back-to-back grooming sessions without frequent charging stops. The 21mm maximum and 3mm minimum cutting length cover both bulk trimming and closer detail work, and IPX6 waterproofing plus detachable ceramic and stainless steel blade heads support easy rinsing and blade swaps between coat types.
What buyers say
597 reviews at a 4.5 star average, with about 1,000 units bought in the past month, points to strong, sustained demand for a multi-tool kit in this price range, not just an early sales bump.
It comes with a pet clipper, dog trimmer, curved head, nail grinder, carving head, 9 safety guard combs, Type-C and Type-B charging cables, an oil bottle, and a cleaning brush.
How long does the battery last per charge?
The 2000mAh battery is rated for 240-plus minutes of runtime, which the listing says covers four or more large dogs per charge, and it recharges in about 2.5 hours.
Is it safe to use around water or wet fur?
It's rated IPX6 waterproof, and the blade heads are detachable, which makes rinsing them off between uses straightforward.
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