Feature: 1. Exquisite Appearance: The desk lamp adopts a minimalist industrial design concept, using all iron, acrylic, and surface electroplating processes. The anti slip base design perfectly balances art and metal, showcasing exquisite taste. 2. Built in Dimmer: The portable metal LED table lamp is equipped with a built in dimmer, which allows for stepless dimming with long touch and one touch three color temperature adjustment (warm light, white light, neutral light). 3. Min and Max Settings: The minimum setting of the mushroom light will generate soft light, helping you fall asleep. Its maximum setting provides additional brightness for comfortable reading or outdoor dining. 4. Applicable Scenes: The portable metal LED table lamp adds a touch of melancholy to your home or office without taking up too much space. You can place it anywhere, such as bedside table, bookshelf, desk, dining table, etc. 5. 1800mAh Rechargeable Battery: The metal mushroom desk lamp is equipped with a 1800mAh rechargeable battery, which can last up to 10 hours of use. Charge once from dusk to dawn Specification: Item Type: Portable LED Table Lamp with Touch Sensor Product Material: Iron Weight: Approx. 368g / 13.0oz Height: Approx. 19.5cm / 7.7in Control: Bottom Switch, Top Touch Light Source: White Light, Warm Light, Natural Light Internal Battery: 18650 Lithium Battery 1800mAh (Included) Gear Mode: Switch Between Warm Light, White Light, And Neutral Light In Three Gears, And Long Touch Infinite Dimming In Any Gear Position. Package List: 1 x Lamp Body 1 x USB Cable