【2-16007-50-750s】 ⭐️ No comment, instant purchase OK ⭐️ ⭐️ Brand new, unused ⭐️ ⭐️ Only one available!! First come, first served ⭐️ ︎︎︎ #yu_a＊shop ↑ Many other items on sale♫ *-------------------------------* ✅ Item may be opened for inspection and photography. ✅ Simple packaging, some items will be shipped in their original boxes. 【30000mAh Large Capacity Battery & 4-Level Airflow Adjustment】 Our company has adopted the latest technology, significantly increasing the battery capacity without changing the weight. The 30,000mAh ultra-large capacity enables extremely long operating hours. The dedicated rapid AC adapter can charge the battery to 100% in a short time. Amazing powerful airflow can be maintained for a longer time. 4-level airflow adjustment: 20V-28V-35V-43V. Effective in reducing fatigue, improving work efficiency, and preventing heatstroke in outdoor work during the summer. A must-have item for the summer of 2025. ※ The above data was tested in an environment with a room temperature of 25℃, and there may be errors in battery usage time and charging time depending on the environment. 【PSE Certified & Brushless Motor Equipped】 The battery and charger have already been approved by the Kanto Bureau of Economy, Trade and Industry, and have built-in PTC and CIT dual chips, featuring overheat protection, overcurrent protection, overload protection, short circuit protection, overcharge protection, and automatic recovery, eliminating the risk of fire like other companies. High-density ABS material and a high-performance brushless motor are used to achieve amazing energy-saving performance, impact resistance, and high-temperature resistance. In addition to an ultra-long lifespan of approximately 30,000 hours, stable airflow and quiet operation provide zero noise stress. 【Easy Installation & Great for Various Situations】 ① Remove the screw-type ring from the fan by turning it. ② Pass the fan through the outside of the vest and fit the ring by turning it to match the fan body. ③ Connect the fan and battery with the cable. Easy installation in just 3 steps! Even beginners can start using it immediately. It not only prevents dangers such as heatstroke and reduces work efficiency but also demonstrates energy-saving effects by reducing air conditioning equipment and running costs. It is useful not only at work sites but also in various scenes such as outdoor activities like camping and picnics, farming, transportation, fishing and touring, sports観戦, and outdoor events. ︎︎︎ #yu_a＊shop