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【Voltage Compatibility】
Our products are selected to support international voltage ranges (e.g. 100–240V).
However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment.
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❄️【Equipped with Semiconductor Cooling Plate | Instant Cooling in 0.1 Seconds】This 2026 trendy cooling and summer item features a dual system of cutting-edge Peltier element semiconductor cooling technology and a physical cooling plate, achieving an exquisite -20℃ coolness in just 0.1 seconds. It's on a completely different level from ordinary handheld fans and portable fans that only blow lukewarm air. Not only does the physical cooling plate deliver a cool, icy touch directly to the skin, but the semiconductor cooling technology also thoroughly cools the air itself, providing a refreshing sensation that envelops your entire body, just like being in an air-conditioned room. Whether you're commuting on a crowded train, cooking or doing housework in the kitchen, working at your desk while teleworking or working from home, dropping off or picking up children, enjoying the outdoors or camping, watching fireworks or sports, walking your pet, or running, simply point it at your skin at any moment when you start to sweat, and it will instantly remove heat and let you experience revolutionary coolness.
❄️【199-Level Adjustable Speed | LED Display】This handheld fan features a high-performance motor and comes with 7 fan blades, making it compact and easy to carry while still delivering a powerful airflow. The ultra-high-speed motor used in this handy fan, along with 1-199 levels of airflow adjustment, allows for precise control from a gentle, natural breeze to a powerful, super-strong wind. From a very gentle breeze for sleeping to a powerful gust of wind for instant cooling on a hot day, you can freely set the optimal airflow to suit the situation, your physical condition, and the surrounding temperature. The large LED screen on the front of the unit displays the wind speed level and remaining battery level in real time, allowing you to check the status at a glance even in the dark. Intuitive touch controls make it easy for anyone to use, from children to the elderly.
❄️【Large Capacity for Up to 23 Hours of Continuous Operation! Ultra-Quiet Design, Zero Battery Depletion and No Noise Stress】This product features a high-capacity lithium battery, enabling up to 23 hours of continuous operation in low-wind mode and over 8 hours in high-wind mode. A full charge in the morning means you won't have to worry about running out of battery even if you're outdoors all day, from commuting to returning home. The charging port uses the globally popular Type-C port, allowing for easy charging with familiar devices such as smartphone chargers, mobile devices, and car USB ports. Furthermore, it employs the latest low-noise brushless motor and an optimized air duct structure that minimizes air resistance. This silent fan delivers powerful airflow while maintaining a quiet design, making it suitable for use in bedrooms, offices, and studies without worrying about noise. This handheld fan is truly a lifesaver for outdoor workers and travelers!
❄️【130° Free Angle Adjustment | Fully Compatible with All Scenes: Handheld / Desktop / Neck-worn】This is a handy portable fan that can be used in 3 ways. ①The slim body design fits comfortably in your hand, making it easy to grip and comfortable to use for extended periods as a handheld fan. ②It comes with a neck strap that can be freely adjusted in length, allowing for hands-free use around the neck, which is convenient while working or traveling. ③The fan can be folded up to 130 degrees, transforming it directly into a desktop fan.The main unit has an ultra-lightweight design, making it comfortable to hold or wear around the neck for extended periods, and its compact size means it won't take up much space in your bag.
❄️【Lightweight 220g | Energy-Saving Design!】Designed to be lightweight at just 220g, it's comfortable even during prolonged use. The included strap allows you to wear it around your neck for hands-free use. It won't feel burdensome while waiting in line, sightseeing, or shopping. Furthermore, the ergonomically designed slim grip provides a secure and comfortable hold when held in your hand. Powerful functions are condensed into a compact body, achieving both portability and functionality. The adoption of a highly efficient brushless motor significantly reduces power consumption. Using it as an auxiliary power source for air conditioning not only contributes to saving on household electricity bills but also contributes to environmentally friendly design that aligns with the SDGs.
❄️【1-Year Warranty Included! A Perfect Gift: Handy Fan】 This handy fan is perfect as a gift for yourself, your family, or your business associates. Enjoy a comfortable and cool moment even on hot summer days. Package contents: Handy fan x 1, USB type AC power cable x 1, neck strap x 1, instruction manual x 1. *If you have any questions or problems while using the product, please contact us by email. We will promptly handle returns and refunds. We guarantee your satisfaction.
Voivavu is a brand born from the desire to change the current situation where the increasingly severe summer heat in Japan☀️ robs us of our small daily joys, such as the stifling humidity of crowded trains, the uncontrollable sweat from doing housework in the kitchen💦, the seeping sunlight while dropping off and picking up children in the blazing sun, and the frustration of sitting in an un-air-conditioned seat in the office or while teleworking. It aims to "not just provide relief from the heat, but to allow people to spend even hot days calmly and authentically🍃." The name comes from the soft sound of a gentle breeze passing by and the joyful sounds one might utter when enveloped in comfort, and its origin lies in delivering "small joys carried by the wind" to everyone suffering from the heat✨. However, some users have complained that "the wind is too lukewarm and useless in the blazing sun," "the noise is too loud to use on trains or in offices when the fan speed is increased," or "it turns off quickly." To address numerous complaints about existing handheld fans, such as "unsuitable for use outdoors during the day" and "limited usage scenarios making them cumbersome," hundreds of prototypes were created 🔧. Equipped with cutting-edge Peltier semiconductor cooling technology, it delivers -20℃ cool air in just 0.1 seconds 🧊, features a multi-functional design for handheld, desktop, and neck use, an ultra-quiet design of less than 30dB 🤫, and boasts a maximum operating time of 23 hours.
With its large capacity for continuous operation for hours, safety features such as hair entanglement prevention and automatic shut-off in case of overheating, every detail is packed with the desire to "make everyday life more comfortable." Rather than simply creating a cooling fan, it is designed as an "everyday partner" that allows you to enjoy your daily life to the fullest without getting frustrated on your commute even on scorching hot days, doing housework with a smile, and fully enjoying outings with your children. It is also ideal for preventing heatstroke as recommended by the Ministry of Health, Labour and Welfare, and contributes to saving on soaring electricity bills, while continuing to deliver "coolness that enriches your life, not just something to beat the heat."