Product Name: All-Match Bracket Fan Product number: GXZ-F1012 Battery voltage: 3.7V; Output power: 3w Input voltage and current: DC5V / 1000mAh; Battery capacity: 1200mAh Charging time: about 1.5 hours when fully Operating hours: The first fan can be used for about 6 hours The second fan can be used for about 3 hours The fan can be used for about 2 hours in third gear Operating voltage: 4.5V / 178mA; Second gear 6.8V / 265ma; Third gear 9V / 378ma Working power: 0.8 W; Second gear 1.8 W; Third gear 3.4 W Rotation speed: The speed of the is 2400; The second gear speed is 3400; The third gear speed is 4100 type: Octopus fan colour: white Material: plastic size: 94x94x193.5mm Package Contents: 1 x Fan 1 x charging cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.