1,Exquisite Appearance: The table lamp adopts a minimalist industrial design concept, made of iron and acrylic, and has a surface electroplating treatment. The table lamp adopts a non slip base design, perfectly balancing art and metal, showcasing exquisite taste. 2,1800mAh Rechargeable Battery: The metal mushroom desk lamp is equipped with a 1800mAh rechargeable battery that can be used continuously for up to 20 hours (depending on brightness). Accompanying you from dusk to dawn. 3,Built in Dimmer: The metal mushroom desk lamp has a built in dimmer that allows for long term touch and stepless dimming. It also offers three adjustable color temperatures (warm light, white light, neutral light). 4,Min to Max Settings: The minimum setting of the mushroom table lamp will generate soft light, helping you fall asleep. Its highest setting provides additional brightness for comfortable reading or outdoor dining. 5,Multi Functional: Mushroom desk lamp adds a touch of elegance to your home or office without taking up too much space. With wireless functionality, you can place it anywhere, such as a bedside table, bookshelf, desk, dining table, and so on. 1 x Lamp1 x USB Cable1 x Instruction Manual Item Type: Metal Mushroom Table LampProduct Material: IronWeight: Approx. 420.00g or 14.82ozControl: Bottom Switch, Top TouchHeight: Approx. 22cm or 8.66inBuilt in Battery: 18650 Lithium Battery 1800mAh (Shipped with Built in Battery)Light Source: Warm Light, White Light, Natural LightModes: Warm Light or White Light or Natural Light (3 Adjustable Modes, Long Touch for Dimming) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.