Portable Handheld Fan with Semiconductor Cooling Technology Stay cool and comfortable wherever you are with this advanced handheld fan designed for powerful, efficient temperature reduction and versatility. Key Features: Advanced Cooling Performance: Utilizes innovative semiconductor refrigeration technology and a doublelayer design to significantly lower air temperature. Delivers refreshing, regulated airflow for comfort in hot environments, indoors or outdoors. LongLasting Power: Built with a 2000mAh rechargeable battery, providing 4 to 18 hours of continuous operation depending on wind speed setting. Fully recharges in approximately 1.5 hours, making it ideal for extended use during travel, outdoor events, or prolonged heatwaves. Adjustable Wind Control: Offers 3 selectable wind speeds and an intelligent cooling mode that automatically adjusts airflow based on ambient temperature. Adapts to comfort needs and varying conditions for a smart cooling experience. Versatile Design for Handheld or Desk Use: Compact, ergonomic build ensures comfort when held in the hand. Includes a stable base for secure placement on desks, countertops, or bedside tables, making it suitable for home, office, or travel. Applications: for commuting on hot days, keeping you cool and refreshed during walks, train rides, or bus journeys. Ideal for desk use at work or study areas, regulating air temperature without disturbing others. companion for outdoor leisure activities such as picnics, camping, or sports events, delivering targeted cooling where you need it most. Specifications: Cooling Method: Semiconductor refrigeration technology with doublelayer design Battery: 2000mAh rechargeable lithium battery Operating Time: 418 hours (varies by wind speed setting) Charging Time: Approximately 1.5 hours Wind Speed Levels: 3 settings plus automatic cooling mode Usage Modes: Handheld or desk placement with included base Portability: Lightweight and compact for easy carrying and storage This fan delivers efficient cooling performance, versatile usage options, and reliable power in a portable form, making it a practical solution for comfort in any setting.