Input voltage: 5V/1ARated power:5WBattery capacity: 300 mAh 3.7Product size:68*120mmProduct color: blackProduct materia: aluminum alloyWorking temperature: 0°C -50°Storage temperature:-20°c-70°(Product function: three atomization (light fragrance, lightfragrance,strona fragrance)Tank volume:50ML(without perfume, with empty bottle)