Wholesale · Private label · OEM · ODM
A0171 Slow Duo Resonance — Dual motor massager, 137 mm
Model A0171 · High-resonance dual-motor, 137 mm
Request a Quote for A0171 Request A0171 samples
MOQ 300 units · mixed SKUs
Premium retail and subscription programmes — the widest speed range in the range, 150 to 9,500 RPM.
Full range comparison: A0171 against all 25 models →
A0171 specifications
Every figure below is the figure we publish on the range page and in our quote — measured or confirmed at sampling, not estimated. A field still pending verification is marked as such rather than filled in.
| Motors | 2 × independent — 150–9,500 RPM shaft + 12,000 RPM contact point |
|---|---|
| Vibration modes | 10 (3 speeds + 7 patterns) |
| Dimensions | 30 × 36 × 137 mm |
| Weight | 135 g |
| Battery | 500 mAh Li-ion (13300) |
| Charging | USB 2.0 pin charging, approx. 1.5 h |
| Runtime | Approx. 40 minutes on high-speed mode |
| Noise | ≤60 dB at 30 cm |
| Material | Medical-grade, hypoallergenic silicone + food-grade ABS |
| Waterproof | IPX5 — rinse-safe, not submersible |
| App | Not required |
| Certifications | CE (LVD + EMC + RoHS) · RoHS · FDA · IPX5 |
A0171 against the rest of the range
A specification row on its own says what a number is, not whether it is good. This is the same three numbers drawn against all 25 models, so a buyer can see where A0171 actually sits before asking for a sample — and so the answer to "how quiet is it" is a comparison rather than an adjective.
Where A0171 fits
Premium retail and subscription programmes — the widest speed range in the range, 150 to 9,500 RPM. The range opens at a 300-unit MOQ that mixes all 25 models in one order. Three things procurement asks about this model specifically:
Speed range
A shaft motor running 150–9,500 RPM paired with a separate 12,000 RPM contact-point motor. The low end gives resolution where most devices offer only a jump between two coarse settings.
Which channel
Premium retail and subscription programmes. This is the model we recommend when the brief says quality of sensation rather than raw power.
Position on shelf
Premium tier. Our own recommendation for a first premium listing.
Commercial terms for A0171
These are the range terms and they apply to A0171 without variation. We do not publish a per-model minimum, because the factory does not impose one — all 25 models can be mixed in a single order to reach the 300-unit MOQ minimum.
| Minimum order quantity | 300 units, mixed SKUs welcome |
|---|---|
| Reorder minimum | 200 units |
| Sample turnaround | 3–5 business days |
| Production lead time | 25–35 days under 100% final inspection |
| OEM/ODM lead time | 15–25 days |
| New mould | 45–60 days |
| Warranty | 12 months from the shipment date, with a written resolution plan within 48 hours |
| Quality standard | AQL 2.5 inspection, <0.1% defect rate |
| Payment | 30% deposit with the balance before shipment, and net-30 terms after your third completed order |
Every quote ships with the full compliance file: CE DoC, RoHS, FDA material safety, MSDS and the batch noise test record for the units you receive. Request a quote for A0171 →
What ships with every unit
A0171 is produced on the same line, to the same standard, as the rest of the range. Production runs through our manufacturing partner in Dongguan, Guangdong, China, founded 2014, with 20+ dedicated QC staff and 30–45 days of critical component safety stock held.
Certifications
- CE — LVD (2014/35/EU), EMC (2014/30/EU)
- RoHS — 10 substances incl. 4 phthalates (SGS / Bureau Veritas)
- FDA material safety — silicone per 21 CFR 177.2600
- IPX5 — tested per IEC 60529 (12.5 L/min, 1 m, 3 min)
- UKCA — prepared on request for the UK market
Noise, measured not asserted
≤60 dB at 30 cm — dual-motor models 55–60 dB, single-motor 45–55 dB, and the telescoping, wearable, suction and pen units each under 60 dB
The test record travels with the shipment, so your importer and your quality team receive the measurement for the batch they are actually clearing — not a catalogue figure. See how A0171 is measured for noise and inspected.
Before you order A0171
The pages a buyer goes to next from a model page: what can be branded, what the terms are, what the range is tested against, and the specifications in one table.
If A0171 is not the shape you need, the two pages that decide whether it is the right buy are the page that introduces the factory, the motor platform and the QC gates, which of the three regimes applies to your market and the method, not the claim.
Where A0171 sits on this site
A model page answers "what is this device". The four sections below answer the questions that come immediately after — what the terms are, how the specification was produced, what the standard says, and which guide explains the trade-off you are weighing.
Start here
What Slow Duo is, and who it supplies.
- the Slow Duo range and termsThe range, the terms and the factory on one page.
How we work
Wholesale terms, OEM and ODM programmes, test standards and contact.
- the four quality gates an order passes throughMotor platform, noise method, ingress testing and the four QC gates.
- ask for an itemised quoteMarket, volume and models in — itemised quote out.
Buyer guides
Working guides to the questions a buyer asks before shortlisting anyone.
- what the FDA clause covers, and what it leaves to REACHThree regimes, three different jobs. Which one applies depends less on the product than on…
- reading an IP rating without the marketingThe numbers look like a ladder. They are not — each is its own test, and the difference…
Reference data
Spec sheets, compliance tables and checklists you can quote.
- how a dB(A) figure is producedA noise figure without its measurement condition is not a specification.…
- every model's technical dataOne row per model, linked to the page that carries the full specification table and the…



