- Product details of Chargeable Clipped Fan 4000mAh 360° Rotation 3-speed Wind USB Desktop Ventilator Silent Air Conditioner for Bedroom Office Product weight: 413g Battery capacity: 4000mAh/Direct USB Charging time: 4 hours Rated power/voltage: 4W/DC 5V Product size: 150mmX 95mmX 192mm Run Time: 12 Hours Approx
