1 / 7Jonwall NBP03 Rechargeable Magnetic Hand Warmers, 2-Pack
Pack: Jonwall NBP03 hand warmers are a rechargeable magnetic pair with three heat levels for hands at home or outdoors. Each warmer is claimed to run for 5 to 10 hours depending on the selected setting, and the supplied cable is described as dual-head USB-C.
At a glance
- Pair can be used separately or attached together magnetically for storage, according to the listing.
- Three heat settings are stated, spanning 35°C to 50°C.
- The listing claims each unit has a 2000mAh battery and charges in about three hours via the supplied cable.
Pros and cons
Pros
- Two units can be used independently or separated for sharing, while their magnetic design allows them to snap together for carrying.
- Three selectable heat levels give users a choice across the stated 35°C to 50°C range.
- Rechargeable batteries avoid relying on disposable hand warmers.
Technical specifications
22 specifications| Brand | Jonwall |
|---|---|
| Model | NBP03 |
| Power configuration | Battery Powered |
|---|---|
| Rechargeable | Rechargeable |
| Voltage | 5 Volts |
| Battery capacity per unit | 2000mAh |
| Charging time | about 3 hours |
| Claimed runtime | 5 to 10 hours depending on your chosen heat level |
| Lower temperature rating | 35 Degrees Celsius |
|---|---|
| Upper temperature rating | 50 Degrees Celsius |
| Low mode | Low (35-40°C/95-104℉) |
| Medium mode | Medium (40-45°C/104-113℉) |
| High mode | High (45-50°C/113-122℉) |
| Size | S |
|---|---|
| Weight listed | 130 Grams |
| Material listed | Acrylonitrile Butadiene Styrene |
|---|---|
| Colour | Black |
| Recommended uses | Indoor, Outdoor |
|---|---|
| Target body part | Hands |
| Number of items | 2 |
| Included components | 1 x Type-C Charging Cable, 2 x Hand Warmer, User Manual |
| Product warranty | 12 Months |
What to know before buying
Listing details to confirm
The listing claims each unit has a 2000mAh battery and a 5 to 10-hour runtime depending on heat level. Its specifications also identify ABS as the material, while a feature description says aluminium and ABS. Confirm the material and applicable runtime before purchase.
What’s in the box
Included- 2 hand warmers
- 1 Type-C charging cable
- User manual
Who is it for?
A good fit for
- People wanting a rechargeable pair to use one warmer in each hand or share one.
- Commuters and outdoor users who want selectable heat levels and magnetic storage.
Less suited to
- Buyers who need a stated guaranteed runtime at a specific heat setting or confirmed material composition.
Customer reviews on Amazon
- 5 stars
88% 88% - 4 stars
7% 7% - 3 stars
5% 5% - 2 stars
0% 0% - 1 star
0% 0%
The supplied evidence contains aggregate ratings but no customer-comment summary, so it does not establish specific praised features or complaints. The distribution is mostly five-star, with some lower ratings. Treat this as a broad indication only, not evidence that the claimed heat range, charge time or runtime will match every user's experience.
Frequently asked questions
How many heat settings does the NBP03 have?
The listing specifies three levels, with mode ranges from 35–40°C on low to 45–50°C on high.
How long does each warmer run?
The listing claims 5 to 10 hours depending on the selected heat level. It does not specify a runtime for each individual setting.
What comes in the pack?
The listed contents are two hand warmers, one Type-C charging cable and a user manual.
How are the warmers charged?
The listing describes USB-C charging and says a full charge takes about three hours using the supplied dual-head cable.
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