This hand warmer is published with the manufacturer’s full specification — voltage 5, power source Battery, USB, Vehicle Power Supply. Made by Shijiazhuang Beijiren Electric Appliance Co., Ltd. (13 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Hand Warmer
- Model Number: TK(LLxWW)B-BX-DT
- Power Source: Battery, USB, Vehicle Power Supply
- Power (W): 10
- Power Supply: USB Charging
- Voltage (V): 5
- Material: Flannel Fleece
Technical Specifications
| Function | Adjustable Thermostat |
|---|---|
| Material | Flannel Fleece |
| Power Source | Battery, USB, Vehicle Power Supply |
| Warranty | 1 Year |
| Application | Household, Hotel, Outdoor, Car, Commercial |
| After-Sales Service Provided | Return and Replacement |
| App-Controlled | No |
| Operating Language | English |
| Private Mold | Yes |
| Packaging Types | Color Box |
| Place Of Origin | Hebei, China |
| Brand Name | Beijiren/OEM/ODM |
| Item Weight | 2 |
| Power (W) | 10 |
| Voltage (V) | 5 |
| Model Number | TK(LLxWW)B-BX-DT |
| Product Type | USB Hand Warmer |
| Usage | Personal Warm Appliance |
| Power Supply | USB Charging |
| Heating Temperature | 3 heat settings(40℃-50℃-60℃) |
| Time Setting | Auto off after 3 hours |
| Washable | Machine Wachable |
| Feature | Fast heating, the temperature can reach 50 °C in one minute |
| Core Advantages | Safety, portability, and adaptability to low-voltage power supply |
| Safety | Overheating protection, ultra-low temperature protection system |
| OEM/ODM | Acceptable |
| Selling Units | Single item |
| Single Package Size | 29X25X20 cm |
| Single Gross Weight | 2.0 kg |
Product Details


Product Name | Usb Hand Warmer |
Material | Flannel fleece or cusromize |
Voltage | 5V |
Core Advantages | Safety, portability, and adaptability to low-voltage power supply |
Applicable Scenarios | Indoor, outdoor camping, car driving, office nap time |
Power Supply Methods | Power bank, car USB, low-voltage power supply |
Function | Keep Warm |
Features | 1. 3 heat settings(40℃-50℃-60℃) 2. Machine Washable 3. Fast heating, the temperature can reach 50 °C in one minute 4. Overheating protection, ultra-low temperature protection system 4. Auto off after 3 hours |
OEM/ODM | OEM Orders Welcomed |
Packing | 1pc in 1 giftbox |
Certificate | EMC/GRS/RoHS/REACH BSCI,SEDEX,ISO9001,ISO140001 Factory audit |
















Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2+ piece: US $11.5 / 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 2 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 Shijiazhuang Beijiren Electric Appliance Co., Ltd., based in China. The company 13 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shijiazhuang Beijiren Electric Appliance Co., Ltd. range on HVACR Nexus.
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