10x magnification is perfect for everything from applying lipstick, removing contact lenses, touch-ups, eyeliner, eyebrow tweezers, mascara, eyeshadow or any other viewing needs. 10x magnification is perfect for magnifying your facial features so even the tiniest pores are clearly visible. Features: 1. Since our mirror has a built-in 2000mAh rechargeable battery, you don't need to replace the battery repeatedly. Just charge it with a USB cable. 2. Thanks to the 360° swivel joint design, you can move the mirror freely for excellent viewing at any angle. For the best view, maintain a viewing distance of 4 inches. Product parameters: Name: LED HD Double Sided LED Makeup Mirror Power supply mode: USB charging Lithium battery: 2000mah Process: three-layer electroplating, wear-resistant and rust-proof Control: Tact Switch Size: Diameter 20cm/8"* Height 38cm/15" Mirror: 1:1 on the front, 10 times magnification on the back Packing list: cosmetic mirror*1, 1 charging cable, rag, instruction manual Note: This is a 10x magnification concave mirror. You need to keep your face about 10 cm/4 inches away from the mirror to see clearly. If you're too far away, you'll see your face twist or stand upside down, and even cause dizziness. This is a normal physical phenomenon and unfortunately difficult to avoid.