New Handheld Semiconductor Cooling Ice Compress Mini Fan Portable Necklace Digital Display Outdoor Pocket High-Speed Silent Fan

This handheld fan features semiconductor cooling for ice compress effect. It is a mini fan that can be worn around the neck and has a digital display. It is designed for outdoor and pocket use, with high-speed yet silent operation. The fan is foldable and has a brushless motor. It is powered by USB and has a built-in lithium battery with a capacity of 2000mAh-4000mAh. The battery life is 3-6 hours. The fan has 6 or more blades and offers 199 wind speed settings. It is made of ABS shell and PP blades. The product weighs 216 grams and has dimensions of 51*58*178 mm. It is suitable for high-temperature work environments and can be used as a public relations gift.