The fan also features LED light. It has three light modes (seven lights, white lights and no lights). The rainbow lights are cool at night and are perfect for night runners.
With two aromatherapy boxes, you can add perfume or anti-mosquito oil through the hole. Aromatherapy helps you avoid the lingering sensation of sweat.
USB interface is convenient for charging. No extra batteries are required. The portable fan can be charged with wall chargers, computers, laptops, portable chargers and other devices with USB output, allowing you to charge anytime, anywhere. The fan has a 2000mAH battery with battery life 4-10 hours (high speed 4 hours, medium 6 hours, low speed 10 hours).
This Wearable Neckband USB Fan is available with Low / Medium / High speed levels to meet your individual needs.