Our take
OHF-811A is a manual-documented control-flexibility option with a 12-hour timer and 120 V / 60 Hz input.
Consider it when fine speed and sweep adjustment, a 12-hour timer, and documented US electrical input matter..
Not for buyers who need a verified physical height, current exact Amazon variant, measured noise, airflow or room coverage.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Twelve fan speed levels and four named modes are documented.
- The manual lists four selectable oscillation angles and a timer through 12 hours.
- The electrical rating and included remote battery are stated in the model manual.
What to weigh up
- The manual does not provide physical height.
- B0BPM16P26 is not mapped to a current exact Amazon offer.
- Sound, airflow and room coverage are not independently measured.
The key details
| Model covered | OHF-811A; historical ASIN mapping unverified |
|---|---|
| Controls | Manufacturer manual identifies model OHF-811A |
| Timer | Twelve speed levels, four modes, selectable 30/60/90/120-degree sweep and a timer through 12 hours |
| Other verified details | Manual lists 120 V / 60 Hz / 40 W and a CR2025 remote; physical height is not stated |
Performance figures are manufacturer claims. Source checked October 10, 2026. Regional models and included accessories can differ.
What the features mean for you
Model identity and offer boundary
Oraimo's manufacturer manual identifies the OHF-811A as a tower fan. That exact model code is the basis for the control and electrical details in this profile. The historical Amazon page for B0BPM16P26 returned an internal error, and the saved record does not map that ASIN to a current exact offer. Search by OHF-811A and confirm the printed model on the product before applying the manual's facts. Do not substitute a different Oraimo tower fan because the brand and overall shape look similar. The manufacturer manual is the stronger source for this named model than conflicting supplier details. ([Oraimo manual](https://m.media-amazon.com/images/I/B1SZwLltTDL.pdf))
Twelve speeds and four distinct modes
The manual documents twelve speed levels and four modes named Normal, Natural, Sleep, and Auto. It describes Auto as varying speed with ambient temperature and Sleep as stepping speed down over time for higher starting levels. Speed count and operating mode are different controls: four modes do not add four more speed levels. These definitions can help a buyer decide whether to tune airflow in small steps or use an automatic behavior, but they do not establish a measured airflow rate or cooling result. Compare the manual's labels with the control interface on the exact OHF-811A offer.
Selectable sweep and scheduled operation
A separate manual section documents four oscillation choices: 30, 60, 90, and 120 degrees. The selectable arc is useful when comparing aiming preferences, but no source measures circulation at the edge of a sweep or room coverage. The auto on/off timer ranges from zero to twelve hours, allowing a longer shutoff schedule than models whose published maximum is eight hours. The manual lists display information and says a last setting can be remembered while power stays connected, except for the timer. Memory behavior does not guarantee timer accuracy or operation through a power interruption.
Remote, display, and input rating
The manual confirms that controls are available on the unit and matching remote, and identifies a CR2025 remote battery. It describes an LED display for speed, timer, temperature, and oscillation angle. The model rating is 120 V / 60 Hz / 40 W. A supplier's 60 W statement conflicts with this manual and is not used; neither is supplier promotional copy about airflow, distance, or sound. The manual does not state the product's physical height, so verify assembled dimensions and placement clearance on the exact offer rather than relying on a retailer title.
Who should consider it
OHF-811A can be a useful comparison for someone who values many speed steps, selectable sweep, a remote, and a timer that reaches twelve hours, while also wanting a documented US electrical input. Buyers who need a precise height, measured quietness, airflow, energy comparison, or exact current Amazon variation need more evidence than the saved packet provides. Use the tagged model search, inspect the nameplate and product dimensions, and check that the current listing includes the expected remote. This is a source-based review, not a personal test or customer-review summary; no price or availability is asserted.
What else to compare
Compare Lasko T42700 for a manufacturer-published eight-hour timer and 12 speed levels, or HOMCOM 824-047V80WT for a documented water tank and care routine.
Before you buy
How many speed levels are documented?
The OHF-811A manual documents twelve speed levels.
What timer and sweep ranges does it list?
The timer reaches twelve hours; oscillation can be selected at 30, 60, 90, or 120 degrees.
Is the 120 V / 60 Hz input confirmed?
Yes. The manufacturer manual lists 120 V, 60 Hz, and 40 W for OHF-811A.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Oraimo OHF-811A manufacturer user manual ↗ — checked October 10, 2026.
- Oraimo manufacturer manual; PDF page 0 model identity, page 2 rating, pages 4–6 controls and remote ↗ — checked October 10, 2026.
The decision
OHF-811A is the group's clearest manual-backed choice for a long timer and fully specified 120 V / 60 Hz input.
Is it the right fit?
Check the exact model and today’s offers on Amazon.