<p>Specifications:<br> - Product Material: ABS<br> - Battery Capacity: 400mAh<br> - Working Current: 0 - 600mA<br> - Charging Voltage: DC5V<br> - Working Voltage: DC/ 3.7V<br> - Charging Time: 1-2 Hours<br> - Size: 15 * 140 * 19.5mm<br> - Weight: 32g<br> - Color: Black<br><br> - Box Contents: 1 * Eyelash Curler, 1 * USB Cable<br><br> [3 Color LED Mask Face Light Therapy] Red light promotes new cells to fight wrinkles. Blue light can cure bacteria, inhibit excessive sebum secretion and treat acne. Orange light can promote melanin metabolism and reduce pigmentation formed by dark spots, acne marks and wounds. You can use it on the sofa at home before going to bed or when you drink coffee after washing your face in the morning. It is smart and will automatically change the light color and turn off after 10 minutes, just like your personal beautician. Of course, you can also turn it off manually if you have something to do temporarily. <br>【Plug and Play】Conveniently powered by USB cable, your mobile power bank, laptop and tablet USB interface, even mobile phone with output can work perfectly to provide you with perfect skin. <br> [Safe Light Therapy] LED mask facial light therapy does not contain toxic chemicals and UV rays that can age cells. The lamp beads have been fully tested to accurately locate the wavelength that is beneficial to cells, which is lightweight, safe and comfortable. </p>