Product me: mobile phone cooling ice clip Color: black Size: 3.6*7.2*1.9CM Power supply: USB power supply Input voltage: 5V Input current: 1A-2A Usage: sp-on Adapt to mobile phone size: 4-6.7 inches Material: ABS+plating Package Included: 1*Product 1*Charging cable Note: Due to the difference in light and screen, the color of the project may be slightly different from the picture. Please understand that. Due to manual measurement, please allow a difference of 1-2mm.