销量暴涨120%！这个夏天，长沙人最爱买的是它……

Group 1 - The article highlights a significant increase in sales of summer cooling products in Changsha, driven by rising temperatures and consumer demand for relief from the heat [1][3] - Portable fans have become a popular choice among consumers, with sales reportedly increasing by 120% year-on-year, showcasing a shift towards more compact and convenient cooling solutions [3][6] - The average price of portable fans ranges from 29.9 yuan to 59.9 yuan, indicating a focus on affordability and value for consumers [3] Group 2 - In addition to electrical appliances, lightweight cooling products such as cooling patches, sprays, and eye masks are gaining popularity among consumers [4] - Sales of cooling clothing items, including ice sleeves and sun protection clothing, have surged by over 200% since July, reflecting a growing trend towards physical protection against heat [6] - The demand for ice cups has also skyrocketed, with sales growth exceeding 300% for two consecutive years, particularly in first-tier cities, indicating a strong consumer preference for cold beverages during hot weather [6]