The JISULIFE Ultra2 out-cools Dyson’s handheld fan, and here’s why it’s the one to buy this summer

The JISULIFE Ultra2 handheld mini-fan, produced by the leading brand in its category, outperforms Dyson's handheld fan in several key areas that determine its effectiveness in providing relief during a heatwave. With a focus on airflow, cooling speed, and battery life, the Ultra2 delivers up to 16.8 m/s of airflow, which is faster than Dyson's 14.9 m/s. This extra power translates to faster relief, as the Ultra2 can cool a surface from 36°C to 30°C in about 5 seconds, compared to Dyson's 13 seconds.

The Ultra2's impressive battery life is another significant advantage, lasting up to 24 hours on a single charge from its 9000mAh battery, while Dyson's handheld fan only lasts 6.86 hours. This extended battery life means the Ultra2 can provide continuous cooling for five days of daily use, versus approximately one and a half days for the Dyson, assuming five hours of use per day.

For those who need to recharge frequently, the Ultra2's 18W fast charging feature, available through a two-way Type-C port, allows for quick top-ups and the added benefit of powering a phone simultaneously. Constructed with features tailored for real-life use, the Ultra2 includes adjustable lumbar support, seat depth, armrests, recline, and spinal alignment, making it a practical choice for long hours at a desk, office or at home.

In summary, the JISULIFE Ultra2 is the superior choice for enduring a heatwave, offering superior cooling performance, longer battery life, and additional features that enhance usability throughout the day.