A0170 presents a two-motor architecture for a compact private-label range. Its catalog gives motor speeds and battery capacity, but does not explain how the two branches behave in each setting. A buyer comparing samples needs that control map and measurements from the assembled device: a component speed is not a measurement of the movement delivered at either branch.
Keep component figures separate from sample performance.
These are supplier references, not QQIP test results. The reviewed catalog does not include an assembled-output report, a complete dimensioned drawing or a motor-to-control map.
| Parameter | Published specification | What to confirm |
|---|---|---|
| Motor references | 150-class: 9,500 rpm; N20: up to 12,000 rpm [1] | The load and electrical conditions are not supplied. Do not rank delivered intensity from these speeds alone. |
| Body length | 139 mm [1] | Width, thickness and branch-specific dimensions are not established. The separate 29 mm resonance phrase is not a complete drawing. |
| Battery and duration | 500 mAh; approximately 40 min at maximum intensity [1] | Confirm which motors run, the selected state, load and stopping criterion before making a range comparison. |
| Charging | USB pin lead described [1] | Connector dimensions, mating depth, supply rating and charge duration are not specified in the reviewed table. |
| Water and sound | IPX5; ≤60 dB at 30 cm in the overview [1] | These are catalog statements. No matched ingress or acoustic report has been authenticated. |
| Order conditions | Mass, MOQ and lead time require confirmation [1] | No numeric minimum or delivery promise is assigned to this configuration. |
Ask what the ten selections actually change.
Request a state map tied to the delivered sample and its instructions. Do not describe combinations or separate zones until their operation has been established.
| Question for the A0170 sample | Why it changes the comparison |
|---|---|
| Which motor drives which branch? | The image shows the external form; it cannot reveal the internal mounting or coupling. |
| Do the three steady settings run both motors? | A mode count does not specify whether one or both actuators are active. |
| What changes during each of the seven patterns? | Timing and relative output matter when comparing a sequence with another sample. |
| Can either branch be adjusted separately? | Two installed motors do not by themselves establish two independent user controls. |
A faster motor need not produce the stronger assembled response.
Agree where and how the response is measured
For a sample comparison, identify the contact location on each branch, the selected state and a consistent loading arrangement. Record the method alongside the result. A speed figure from a component and a sensation described by a person are different kinds of evidence.
Do not turn the 29 mm phrase into a performance guarantee
The source calls this a maximum resonance diameter without defining the measurement. Ask whether the number refers to geometry or a measured response and obtain the corresponding drawing or method. It should not become an inferred amplitude, coverage radius or body-width filter. [1]
Approve a material specification before approving material claims.
The supplier table uses medical-grade and hypoallergenic wording, while the overview describes food-grade silicone. The reviewed text does not identify a formulation or provide the supporting material assessment. QQIP records silicone and ABS without treating those adjectives as verified properties. [1]
Keep the chosen finish tied to the chosen compound
For this matte two-color design, ask which compound and coloring process apply to each exterior part. If a color or finish changes during sampling, keep the approved part description and any applicable evidence aligned with the delivered version.
Resolve these before using A0170 in a comparison table.
Does its 500 mAh battery prove longer runtime than a smaller-cell model?
No. The source gives approximately 40 minutes at maximum intensity, but does not define all operating conditions. Compare the agreed actuator states and load rather than capacity alone.
Can the recessed button be advertised as a travel lock?
No travel-lock sequence was established in the reviewed model text. Recessing a button and locking its operation are different features; ask for the actual instruction and demonstrated behavior.
Sources and editorial review
QQIP Editorial reviewed the A0170 model text and its first source image on 9 October 2026. The image matches the existing catalog asset. Technical figures remain supplier statements; comparison questions are editorial analysis. QQIP has not operated a sample, measured branch response or authenticated reports. Image matching does not establish reuse permission.
- VOVOHO — A0170 model page ↗
Model-specific motor, size, power and duration references; exterior image; unresolved resonance terminology and differently worded material claims.