Professional J01 Semiconductor Cooling Neck Fan Factory, Custom Digital Display 3-Speed Neck Cooler Supplier for Brands, Sellers & Wholesalers

We are a professional manufacturer of the J01 upgraded refrigeration neck hanging fan, a high-performance wearable cooling solution with optional 4000mAh/6000mAh large-capacity battery, 10W power, 3 adjustable wind speeds with a clear digital display, 2-level adjustable cooling temperature of 15-20°C, 1.5-6 hours of runtime, and Type-C 2A fast charging, ideal for summer commuting, outdoor activities and daily use. As a reliable B2B factory, we serve all types of global business partners, including brand owners needing ODM/OEM customization, cross-border e-commerce sellers on Amazon/TikTok Shop/Temu requiring low MOQ and fast delivery, global importers and distributors seeking bulk supply and long-term cooperation, offline supermarkets and retail chains needing certified retail-grade products, gift companies and procurement teams for custom promotional gifts, and project clients for outdoor, commuting and daily life procurement. We offer full customization services, complete CE/FCC/RoHS certification, stable mass production capacity, competitive pricing, and one-stop after-sales support to meet the diverse needs of all our clients.