K-WB-B2V3 Graphene Heated Silk Neck Warmer

The graphene heated neck warmer K-WB-B2V3 combines flexible graphene electric heating with a soft silk neck-contact surface in a compact wearable design. Developed for portable personal warming, it is suitable for commuting, office use, travel, outdoor activities and other cold-weather applications where a lightweight heating solution is required.

Unlike a conventional scarf that relies only on textile insulation, this graphene heated neck warmer integrates an electric heating element directly into the wearable structure. The flexible graphene heating system distributes heat across the neck warming area while maintaining the softness and flexibility required for everyday wear.

The product provides three adjustable heating levels. Users can select an appropriate heat setting according to the surrounding temperature, activity and personal preference. The integrated controller provides straightforward operation without adding unnecessary complexity to the wearable design.

A soft silk neck-contact fabric is used in the area that rests against the skin. This provides a smooth and comfortable contact surface while the surrounding textile construction supports the heating element and maintains the shape of the neck warmer. The compact wrap-style format fits closely around the neck and is easier to carry than a conventional long scarf.

The K-WB-B2V3 uses a USB power interface and is designed for portable low-voltage power configurations. It can be used with a compatible USB power source such as a suitable power bank, allowing the product to remain portable during commuting, travel and outdoor activities.

The integrated flexible graphene heating element is positioned around the neck area to provide localized warmth. Because the heating structure is incorporated into a textile product, the neck warmer remains flexible and can be folded or stored when it is not in use.

The product can be used in a range of personal warming scenarios. Typical applications include daily commuting in cold weather, outdoor walking, travel, office environments and other situations where additional neck-area warmth is useful. Its compact construction also makes it suitable for customers looking for a wearable electric heating product rather than a larger blanket or heating pad.

Available product documentation for the K-WB-B2V3 includes a GB 18401 textile and composition test report and a GB 4706.1 electrical safety test report. Any technical or compliance statements should follow the exact scope and results stated in the corresponding reports rather than being treated as general certification claims.

Standard packaging information currently available includes a color box measuring 155 × 300 × 120 mm. The shipping carton measures 620 × 495 × 515 mm and contains 24 units per carton. Product dimensions, rated power and other parameters that are not confirmed in the current source documentation should be verified before being used for project specifications.

For OEM, ODM and B2B projects, branding, packaging, color and other project-specific configurations can be discussed according to customer requirements. Final specifications, packaging details and commercial terms are confirmed according to the selected product configuration and order requirements.

The K-WB-B2V3 graphene heated neck warmer is intended as a compact wearable heating reference for buyers, brands and product developers evaluating flexible electric heating solutions for personal warming applications.