Double-fan design: wide blowing ranges, more obvious to make the body feel cool. Low noise: brushless-motor is adopted. Reduce noise and save energy. It will not interfere with your study and work. 3 wind speeds: There are three adjustable wind speeds (low, medium and high) that can be selected as required. USB rechargeable: built-in 2000mA , easy to charge. Long service life. Multi-purpose: small size and light weight of tower fan. Suitable for bedroom, apartment, office, bedroom, kitchen, living room, etc, Weight: 0.110231131 Pounds, Manufacturer: YFDGD