Press and hold to adjust brightness steplessly. Features a gradual brightening and dimming light method for comfortable, eye-friendly use, allowing eyes to adapt better to the environment. Super bright white light for more natural makeup application. Built-in 1000mAh rechargeable battery for long-lasting use. Comes with two suction cups for easy installation on mirrors. Specifications: Product Material: Aluminum Alloy Product Process: Aluminum Drawing + Electroplating (entire machine electroplated) Battery Capacity: 1000mAh Input Voltage: 5V Product Power: 5W (maximum 5W) Battery Life: Over 12 hours (depending on brightness; approximately one month of use with 30 minutes of makeup application per day on a full charge) Lamp Type: 4010 type lamp bead Control Method: Touch Lamp Body Length: 31cm Light Color: Pure White (Pure white light sources are used to ensure accurate makeup application, preventing sensory illusions often caused by warm light). Luminous Flux: 800 Lumens Product Certification: CE, ROHS, FCC Package Includes: 1 x Lamp 1 x Set of Installation Accessories 1 x Charging Cable 1 x English User Manual