Rico Airswift Rechargeable Table Fan Model RF2503

12" Rechargeable Table Fan Watts: 12.3 Watts Low-decibel operation with up to 50 dB Battery Life: 300 Times Charging and Discharging Charging Time: 4-4.5 Hrs. Working Time: 4-10 Hrs. Fan Function: AC/DC 110-240V Operated 3.7V 5400mAh Lithium Battery TYPE-C Charge 3 Speed Selection Full Charge Indicator Oscillation Function. USB output 5V1A AC High Speed: 4.3 m/s AC High Speed: 1450 RPM Use a BLDC Motor High Speed: 4 hrs.; Medium Speed: 6 hrs.; Low Speed: 10 hrs Warranty: 1 year on product and 6 months on battery