Duerfusa Fan-equipped Vest, 12-hour continuous operation, [High-powered, quiet, air-conditioned

*This is a high-capacity, high-airflow type. [2026 Version. Ready to Use Right Out of the Box! A Full Set to Experience Overwhelming "Explosive Airflow"] This complete set of fan-equipped vests is all you need to combat the heat of harsh summer work environments. The set includes the vest, a dedicated fan, and a professional-grade 20000mAh high-capacity battery, making it ready to use from day one. For situations where you need a strong breeze, such as scaffolding work under the blazing sun or outdoor work with intense glare, the "maximum output mode (approximately 210 minutes of continuous operation)" provides an overwhelming blast of air for instant cooling. On the other hand, for long hours of warehouse work or indoor shifts, switching to "energy-saving mode" allows for up to approximately 12 hours (720 minutes) of continuous operation, providing reliable support for a full day's work. Because it can be flexibly used according to the work environment, this product is highly recommended even for those purchasing professional air-conditioned workwear for the first time.

[Newly designed fan delivers "quiet operation & powerful airflow"] The included fan, which is essential for cooling, employs an "owl feather structure" with notches at the tips of the blades.This advanced design successfully achieves both a "piercing blast of air" and "superior quietness," something that cannot be obtained simply by increasing the voltage. While reducing the stress of being unable to hear surrounding sounds, a comfortable gust of air circulates within the garment at maximum output. The large-capacity 20000mAh battery allows for four levels of airflow adjustment to suit different work environments. This professional-grade set responds to the needs of demanding work sites that require continuous "true coolness" from morning till evening.

【Efficient Circulation of Blast Air! A Tough 3D Structure for Ultimate Coolness】The 2026 version of the fan-equipped vest has undergone significant evolution by giving the garment's fabric greater rigidity. Even when the powerful airflow from the fan causes the garment to inflate, the fabric does not stick to the body, ensuring an ideal "airflow path" inside the garment. The large volume of air from the newly designed fan smoothly escapes from the neck and cuffs, efficiently drawing away body heat and releasing it. Combined with the three-dimensional wire structure at the collar, it creates an exceptionally cool feeling by enveloping the entire upper body in an overwhelming breeze.This efficient air circulation system dramatically improves work efficiency in the height of summer.

[Unisex vests available in sizes S to 4L! Ideal for corporate use with fans] This year, in response to customer requests, we have added the long-awaited smallest size, S, to our lineup. With a total of 6 sizes from S to 4L, it accommodates a wide range of people, from women to large men. The unisex design allows for a smart and comfortable fit, making it an easy model to implement in bulk as a heatstroke prevention measure for companies or as uniforms for demanding work environments. The combination of a fan that produces "quiet yet overwhelming airflow" and a large-capacity battery has earned high praise and trust from corporations that prioritize safety and reliable cooling. We confidently recommend this to companies looking for reliable, unified air-conditioned workwear.

[Even tougher with water-repellent finish and new colors! Thoroughly supported by Japanese companies] In addition to the standard black and gray, it is now available in 4 colors, including the highly requested new navy and khaki, to match a variety of occupations and situations.Furthermore, the garment, made with water-repellent and quick-drying material, is resistant to sudden rain and mud stains, and easy to care for daily. The complete set, featuring a silent, high-power fan and a large-capacity battery, provides safe and comfortable support for on-site work in scorching heat. Duerfusa, a Japanese company, provides careful and prompt service from initial consultations to after-sales support and large corporate orders. Enjoy a comfortable summer with this advanced "high-power" fan-equipped vest.

【2026 Latest Full Set】A professional-grade fan-equipped vest to survive the height of summer! The newly designed "owl feather structure" fan, which goes beyond mere voltage, achieves an "overwhelmingly powerful blast of air" while maintaining quiet operation. The firm fabric and three-dimensional wire at the collar ensure airflow, enveloping the upper body in ultimate coolness. The included 20000mAh high-capacity battery is adjustable in four stages. It can be used in various settings depending on the work environment: "maximum output (approximately 210 minutes of operation)" in scorching heat, and "energy-saving mode (maximum approximately 12 hours of operation)" for long work sessions. Available in 6 unisex sizes from S to 4L and 4 colors, and made of water-repellent, quick-drying material that can withstand rain and dirt.With meticulous support from the Japanese company "Duerfusa," corporate implementation is worry-free. Experience the overwhelming power that allows you to use it right out of the box.