UPGRADE USER-FRIENDLY DETAILS On/off switch with 2 fan speed settings table fan. 360 rotation provides maximum air circulation. Soft silicon feet prevent slipping and help to reduce fan noise.UlTRA-QUITE & ENERGY SAVING The high performance USB desk fan brushless motor provides maximum airflow with minimal noise. The highly efficient motor consumes only 2.5 watts per hour on the highest setting. Reducing electrical usage by more than 95% compared to traditional fans.MATERIAL & Fine WORKMANSHIPThe durable metal mesh frame with welded and polished seams provides a stable base that will last for years. Our electroplated finish will ensue this desktop fan will never rust, and the Tight-meshed metal frame suits desktop usage. Made of selected metal by electroplate can ensure that would never rust and the highly polished bronze finish will never fade. This Retro Design USB desk fan looks elegant and will last for years.High Compatibility USB-poweredThis metal table fan is Powered by a USB connection allowing you to plug into your PC or laptop, AC adapter, power bank, car charger and other USB power supplies. This feature make it convenient for usage both at home and outdoors.AFTER-SALE SERVICEHeytea provides a 2 YEARS guarantee from date of purchase and includes free returns and/or a full refund. If you have any problems in using Heytea USB Table fans, please contact us via email. We aspire to provide our customers the perfect shopping experience.