Crafted from abs materials and electronic components, this fan ensures best and convenience long lasted cooling with our 3000mah cooling fan, featuring innovative semiconductor cooling technology for rapid temperature reduction Perfect for use in offices, during outdoor sports, while traveling, or in any situation where you need a quickly cool down Designs in a bright color, this fan combines fashion with functionality, making it a practical accessory for any setting Ideal for anyone seekings portable cooling solution, especially outdoor lovers and workers who need relief from the heat