3 Wind Speed Adjustable: The mini waist personal fan has low, medium and high 3 wind speed, which can be selected according to the environment. Flip the switch, touch the button to open, short press several times to change the wind speed. The portable waist fan shell is made of lightweight ABS material, strong and durable. Mini waist body fan are also more efficient and safer than visible blade fan.Powerful Brushless Motor & Quiet: The wearable personal fan uses powerful dual-core brushless motor with a maximum motor speed of 6500RPM. The cooling portable fan uses engine turbocharged technology to gather force and spray air upward, equipped with vane outlet to make the wind more powerful. At the same time keep relatively quiet, noise below 57dB.Long Working Time & Mobile Power: This waist portable fan is equipped with 10000mah high-capacity polymer battery. Ultra-long battery life provides enough working time to keep you cool all day. Waist belt fan comes with USB interface, output 5V/2A current, can be used as emergency mobile power, to charge mobile devices such as phones, tablets and so on, while meeting the cooling and charging needs.Multiple Uses: This simple good looks belt necklace fan is versatile and suitable for a variety of indoor and outdoor activities. Such as yard work, camping, travel, beach, outdoor work and other activities. Package includes: 1* portable waist fan, 1* USB cable, 1* lanyard, 1* user manual. Get ready to spend the hot summer with our portable fans.Easy to Use and 3 Ways: Hang the long clip on the back of body fan to the belt or pants, clip the short clip on the front to the bottom of clothes, turn on the switch and enjoy the cooling air. Personal fan for outdoor comes with a necklace lanyard for easy carrying. You can clip the wearable cooling fan to waist, hang it around neck, or hold it in hand, 3 use ways to choose from. Waist fan is light and portable without pressure, you can enjoy cool anytime and anywhere.