This hand warmer is published with the manufacturer’s full specification — voltage 5, power source USB. Made by Shenzhen Yule Technology Co., Limited (8 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Hand Warmer
- Model Number: YS28
- Power Source: USB
- Power (W): 10
- Voltage (V): 5
- Material: Plastic
- Warranty: 1 Year
Technical Specifications
| Function | Overheat Protection |
|---|---|
| Material | Plastic |
| Power Source | USB |
| Warranty | 1 Year |
| Application | Hotel, Car, Outdoor, Commercial, Household |
| After-Sales Service Provided | Return and Replacement |
| App-Controlled | No |
| Operating Language | English |
| Private Mold | Yes |
| Logo/Graphic Design | Silk Screen Printing, Laser Printing |
| Place Of Origin | Guangdong, China |
| Brand Name | NO |
| Dimensions (L X W X H (Inches) | 4.25*2.68*0.78 |
| Item Weight | 0.142 |
| Power (W) | 10 |
| Voltage (V) | 5 |
| Model Number | YS28 |
| Use | Living Room |
| Installation | PORTABLE |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




































A:Yes, we are factory in Shenzhen. Welcome to vist our factory if you come to Shenzhen.
Q.Can you do OEM logo?
A: Yes.Our professional designer will offer you the best position for logo printing.
Q: What's your MOQ?
A: MOQ is 100 pcs for our logo,1000 pcs for customized logo.
Q: Can I have a sample to check the quality?
A: Yes, it's 100% supported. And we can accept sample customized if needed.
Q: How could I get samples of your product?
A: Please contact us for sample request, then we will arrange to send the samples to you after confirmed your payment.
Q: How much is the Shipping Cost?
A:It depends on the total weight of your order and the way you choose for shipping.There are International Express Door to
Door,Airline Company and Ocean Transportation available.
Q: Hong long is the delivery time for our logo?
A: If order is below 2K,It will be delivered within 7~10 days for normal products after received your payment.
Q: How's your quality control?
A: Our warranty is 6 months, and we tested 3 times for each one before sent out the products, so don't worry about the quality.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–2999 piece: US $7.3 / piece
- 3000–4999 piece: US $6.9 / piece
- 5000+ piece: US $6.8 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this hand warmer?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the hand warmer be supplied for my local voltage?
The standard configuration is 5. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Yule Technology Co., Limited, based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shenzhen Yule Technology Co., Limited range on HVACR Nexus.
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