Multi-level brightness for every setting - Easily adjust the brightness to match your environment. High brightness stays strong even when the power is low, so you can apply makeup with consistent lighting anytime. USB charging and long-lasting use - USB rechargeable and ready with a full charge in one session. When the highlight display is on, you can use the mirror for up to 3 hours; actual runtime varies with your makeup duration. Fashionable and compact design - A stylish, portable mirror that is easy to store and carry. Its petite size fits neatly in a pocket or handbag for makeup on the go. Smooth, reliable surface - Smooth surface with no color cast and no deformation, helping you highlight your natural beauty accurately. 2-3 practical use scenarios - At home or in a studio: use the adjustable brightness to match room lighting for precise makeup application and color accuracy. - On the go: carry in your bag or pocket for quick touch-ups during meetings, events, or travel. - In dim or outdoor settings: rely on strong brightness even when power is running low, ensuring you can finish your look outdoors or in low-light venues.