Product OverviewKim Min-jun, a Gadget & Tech Accessories Buyer based in Vietnam, was searching for high-quality neck fan products to meet surging consumer demand for portable personal cooling solutions. Rapid growth of TikTok Shop, Shopee, and Lazada has created viral product cycles where trending neck fan designs can sell thousands of units per day through social commerce. After evaluating multiple neck fan manufacturers, Kim Min-jun selected Wanlin (MistAirHome Brand) as th···