Welcome to our store! The store is right for you! If you are not satisfied with the product, please contact me first and do not leave any feedback. negative comments lightly. Thank you, have a nice day Portable hand fan, lightweight and handle design, easy to carry Functional personal fan, mini USB Rechargeable 2-in-1 Cooling Humidifier and Beauty Fan Rechargeable battery fan adjustable with 3 speeds and 2 spray modes Mini hand fan + humidifier + beauty + conditioner + face and skin spray, need hydration and refreshment This small fan helps us keep our face or skin moist and refreshed often in the office, bedroom or traveling and at home. exterior specification: 1 item type: fan 2 size: 18 x 10 x 4.8 cm 3 net weight: 190g 4 power: 3.5W 5 Battery Specification: 3.7 V / 2200 mA (built-in) 6 charging times: 4 hours 7Working time: 2-6 hours 8 charging voltage: DC 5V 9 charging current: 1000mA 10 water capacity: 20 ml 11 Atomization: 30ml/Hr Note: Please use a kettle to brew water, do not overflow The battery should be fully charged before storage . When the fan is working, do not place any objects inside the fan. Please use USB / DC 5V for charging. Contents of Package: *1 x Mini Portable Mist Fan