Grooming appointments in Portland run about $80 for a Lab Mix. Add a dog who treats the grooming table like a live-fire exercise and you’re paying that fee plus a stress tax nobody asked for. That’s roughly how I ended up with a drawer full of abandoned clipper sets — and eventually, the oneisall. It’s been on Amazon’s bestseller list for a decade and has nearly 97,000 ratings averaging 4.5 stars. Numbers like that are either genuinely earned or the result of very aggressive review solicitation. Let’s find out which.
oneisall Dog Shaver Clippers Low Noise Rechargeable Cordless Electric Quiet Hair Clippers Set for Dogs Cats Pets
👍 Pros
- ✅ Genuinely quiet motor — Max didn’t bolt at first buzz
- ✅ One-second blade removal makes cleaning actually painless
- ✅ 6 guide combs cover a useful range of coat lengths
- ✅ Charges while in use — no mid-groom power anxiety
👎 Cons
- ❌ Struggles with dense double coats without a preliminary scissor pass — expect clogging
Setup and First Impressions
Out of the box you get the clippers, six numbered guide combs (3 mm through 25 mm), a small cleaning brush, a charging cable, and a pair of scissors for pre-trimming. The unit itself is compact — closer in hand feel to an electric razor than a professional Andis. It charges via USB-C, which in 2024 is a baseline expectation but still worth noting since plenty of budget clippers are still on micro-USB. Startup is a single button press. There’s no fiddly mode toggle, no accidental activation in the drawer. Max was suspicious of it within about 30 seconds of switch-on, then went back to chewing his Kong. That’s a meaningful endorsement from a dog who once fled the room because someone opened a crisp packet.
The Noise Claim — Does It Actually Hold Up?
Oneisall markets this as sub-50 dB, which is roughly the volume of a quiet conversation. I ran it next to my phone’s decibel meter and got readings between 48 and 53 dB depending on load — so it’s borderline, but fair. More importantly, the pitch of the motor is low and steady rather than the high-frequency whine that sends cats through the ceiling. Mochi — who I use as my unofficial anxiety-o-meter for anything electrical — stayed in the room. She didn’t enjoy proceedings, but she stayed. That’s progress. For genuinely noise-sensitive animals, the low-frequency hum matters more than the raw decibel figure, and this clipper gets that balance right.
Cutting Performance by Coat Type
On Max’s short-to-medium Lab mix coat, the stainless steel blades moved cleanly and consistently. Guide comb attachment is firm — no wobble mid-pass — and swapping between lengths takes about three seconds. The blades stay reasonably cool for the first 15 to 20 minutes of continuous use, which is enough to do a full body trim on a medium dog before you’d want to pause anyway.
Here’s where I’ll be straight with you: if your dog has a thick double coat — Husky, Chow, Golden with full winter fluff — you will need to do a scissor pass first to reduce bulk. Oneisall actually says this in the small print, and it’s honest advice rather than a cop-out. Push through dense, unprepped fur and the blades clog and stall. Do the prep, and performance recovers. This isn’t a professional-grade detangling unit. It is a genuinely good home trimmer for single or medium-density coats.
The One Real Caveat
The blade guard design protects well against nicks on flat body surfaces, but around ears, paws, and the face — anywhere skin folds or moves unpredictably — you still need patience and a steady hand. The three-layer protection is a marketing description of what is, functionally, a rounded fixed blade with close-tooth spacing. It’s not magic. Inexperienced groomers should approach wrinkly skin, skin tags, and the groin area slowly. That’s true of any home clipper, but worth saying plainly given the beginner-focused branding.
Maintenance
The blade head detaches in one pull and rinses clean under the tap. Dry it, click it back. That’s the whole process. After six months of regular use on Max, the blades haven’t dulled noticeably — though I do use the included brush after every session to clear hair from the motor housing. Ten minutes of cleaning per month to keep a clipper performing consistently is a perfectly acceptable trade. I’ve owned £120 clippers that demanded more.
Score: 8.5 / 10
At $37.99, the oneisall delivers performance that would have cost significantly more five years ago. The low-noise motor is the genuine differentiator — not a marketing story, but a practical feature that makes home grooming viable for anxious animals. The limitation with thick coats is real but clearly documented, and the maintenance system is genuinely the least annoying I’ve used. Subtract a point and a half for the density limitation and the fact that the scissors included are better described as decorative. Otherwise, this is a well-made, well-priced home grooming tool that earns its bestseller status.