Our take
Indexed Mercado Libre and Woot records identify a Yokimisu YHB-S84 Queen Black heated blanket measuring 84 x 90 in. Woot describes two controllers and separate temperature control, along with flannel and washable care. These are seller/importer claims. Heat-setting and timer values conflict in the saved marketplace evidence, so this review leaves them unsettled. The historical Amazon ASIN is not mapped to a current offer.
Keep it on a search list when the listed Queen fit is useful, then confirm model, separate-side operation, timer and care on the exact item..
A buyer who needs a confirmed timer or heat-setting count, manufacturer documentation, exact Amazon child or independently verified safety/care claims.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The indexed listing identifies the Yokimisu YHB-S84 model and a Queen Black variant.
- The listed 84 x 90 in dimensions give a concrete fit reference.
- Woot describes dual controllers with separate temperature control, which may suit different sleeper preferences if confirmed for the exact offer.
What to weigh up
- Marketplace pages returned access errors and their features are secondary seller claims.
- Heat settings and shutoff duration conflict across indexed text.
- The historical ASIN, model-specific care, certification and current Amazon offer are not verified.
The key details
| Model covered | YHB-S84 |
|---|---|
| Form and fit | Queen; indexed records list 84 x 90 in |
| Surface | Flannel per indexed seller claim |
| Controls | Two controllers and separate temperature claim; settings conflict |
| Automatic shutoff | Auto-off listed; duration and mode unresolved |
| Care | Machine-wash claim from indexed seller text; manual not saved |
Performance figures are manufacturer claims. Source checked October 7, 2026. Regional models and included accessories can differ.
What the features mean for you
Model and variant identity
Mercado Libre’s indexed item record identifies Yokimisu model YHB-S84 and describes a Black Queen blanket measuring 84 x 90 in. Woot uses the matching product title and reports additional features. This supports a model/variant profile, but both sources are marketplace records rather than a manufacturer manual, and both pages returned access errors in the saved research. The historical source ASIN B0BYNBNNGV could not be retrieved or crosswalked to a current Amazon offer. Search by the model code and compare the selected Black Queen variant before applying the listing details.
Queen dimensions offer a useful fit check
The indexed listing gives 84 x 90 in for the Queen. Compare these dimensions with your mattress and preferred overhang rather than relying only on the size label. They are published catalog specifications, not measurements made for this review. Verify that a current seller page shows the same model and dimensions, especially if it combines multiple sizes. The 84 x 90 in footprint distinguishes this bed blanket from personal throws, but it does not establish how the product will drape on every bed.
Dual controls and independent sides
Woot describes two controllers and separate temperature control. If that claim applies to the exact YHB-S84 being sold, it could matter to two sleepers who prefer different settings. The claim comes from a seller page, not independent testing or a manual, so confirm it against current product instructions. Two controller units by themselves would not prove independent zones; the seller’s separate-control wording is the relevant evidence. Do not infer the same operation from the brand name or another blanket. The exact controller interface and wiring are not documented in the saved packet.
Do not treat the setting and timer numbers as settled
Woot lists five heat settings and a ten-hour default shutoff. Mercado Libre’s indexed text conflicts internally: one generated description says ten levels and twelve hours, while detailed seller wording says five and ten. Those values cannot be reconciled from the saved evidence. For matching, keep the heat count unknown and do not convert the ten-hour listing into a selectable timer range. The existence of automatic shutoff is listed, but its exact duration and control behavior remain unverified. Check a model-specific manual or a current exact listing if these details affect your choice.
Material and care claims are secondary
Woot describes flannel and machine-washable care, and its page also includes ETL/FCC language. These are retailer claims, not an independent material analysis or certification check. The saved evidence does not provide care instructions from a manual, drying details, a warranty document or a current certification record. If washability or a certification matters, verify the exact model and its documentation before purchase. The title’s features do not establish warmth, heating speed, durability or comfort, and this review makes no hands-on claim.
Who should investigate it
This Yokimisu is worth researching if you want a Queen blanket at the listed 84 x 90 in size and value the seller-described separate control. It is not ready for a feature comparison centered on an exact number of settings or a specific shutoff schedule. Search for YHB-S84, verify the Black variant and check the controls and manual. The affiliate link is a search destination, not a direct historical-ASIN link. No current price, stock, sales, buyer-review summary, performance score or ranking is supported.
What else to compare
Before you buy
What size does the listing give?
The indexed listing identifies Queen, 84 x 90 in; confirm that size on the selected YHB-S84 offer.
Can the two controllers set separate temperatures?
Woot says they can; confirm that behavior in the instructions for the exact item.
How many heat settings and what timer duration are verified?
Those values conflict across indexed sources, so neither is treated as settled here.
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.
- Mercado Libre indexed Yokimisu record ↗ — checked October 7, 2026.
- Mercado Libre indexed Yokimisu record ↗ — checked October 7, 2026.
- Woot indexed Yokimisu product page ↗ — checked October 7, 2026.
The decision
Indexed Mercado Libre and Woot records identify a Yokimisu YHB-S84 Queen Black heated blanket measuring 84 x 90 in. Woot describes two controllers and separate temperature control, along with flannel and washable care. These are seller/importer claims. Heat-setting and timer values conflict in the saved marketplace evidence, so this review leaves them unsettled. The historical Amazon ASIN is not mapped to a current offer.
Is it the right fit?
Check the exact model and today’s offers on Amazon.