Waist Clip Fan 4000mah Rechargeable Fan Hand Free Personal Fan Black

[Powerful Fan, Long Battery Life] up to 5100rpm, strong wind, fast cooling. The longest continuous working time is 30 hours (at the lowest speed).[H-E P-Li-Battery]enough 4000mAh high-energy polymer lithium battery, 3 speed design, up to 30 hours(when the lowest speed) of continuous work, which can meet the cooling needs during one day's work.[Waist Fan and Necklace Fan 2 in 1] - You can clip the personal fan on your waist, the wind will blow inside the clothes, cooling your body quickly. The fan has an extra necklace strap, you can hang the fan on your chest as a necklace fan.[Fast Charging] - The fan can be fully charged in 3-4 hours with the USB cable. You can charge the fan by the power charger, power bank, computer, laptop, and other USB-enabled devices.[Strong Airflow & Quiet] - The new upgraded motor blows a 5100rpm strong airflow with low noise (less than 57dB), you don't need to worry about being disturbed when you're using the fan. The strong wind can take away your body heat within seconds, help you keep cool during the farm, garden, backyard, outdoor working, camping, traveling, fishing, cycling, etc.Colour: blackMaterial: plasticSize: 10x9.5cmPackage Contents:1 * Waist Clip Fan1 * USB data cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.