Spec:Item Type: Mist HumidifierWorking Power: 7WTank Capacity: 500mlInput Power Supply: DC5VMist Volume: 35-55mL/HSize: Approx. 126 x 110 x 130mm / 5 x 4.3 x 5.1in (L x W x H)Battery Capacity: Lithium Ion Battery 2000mAh (Shipped With Built In Battery)Weight: Approx. 460g / 16.2ozHow to Use:1. Charging Function:Plug in the Type C to charge, the red light is long on while charging, and the red light is off when it is full.Package List:1 x Humidifier1 x Data Cable1 x User Manual3 x Projection Sheet