The desk lamp emits soft and eye care standard light, allowing children to enjoy a healthy light source. Features: * The built-in USB interface includes a 5V, 1A USB interface that can fully charge your phone, tablet, or any other USB device, so you can keep your smartphone or tablet within your reach while charging. * Sensitive touch control, multiple lighting options 3 color temperatures, adjustable brightness, and always maintain the ideal lighting effect. Equipped with a sensitive integrated touchpad, stepless dimming function, wide brightness range, long press, adjustable from 10% to 100% to meet your different lighting needs * The 90 ° adjustable desk lamp arm and 180 ° foldable desk lamp head make this compact desk lamp even easy to fold and fit into a backpack. * Mobile phone holder design: The base is equipped with a crossbar mobile phone holder design, which can support mobile phones, tablets, etc. Specifications: * Power: 10W * Light source: LED bulb * Battery capacity: 4000 mA * Switch type: touch control * Material:ABS plastic * Small size: 12 x17x33cm * Switching mode: touch * Voltage: 5 V * Color temperature: 3500-6000 k * Brightness: touch three level dimming * Color: White * Light source: LED Packaging List * Table lamp * 1 * Charging cable * 1 * Instructions * 1 instructions: * Before use, move the switch to the NO position, the Touch switch controls the light on/off, and press the Touch switch briefly to change the light brightness * This product can be connected to a mobile power supply through a USB cable, or charged through a mobile phone charger or laptop. It can be used normally after being fully charged for about 4 hours. * When the battery is not charging, the light can be continuously turned on through devices such as a computer USB mobile power supply. * During use, the brightness of the LED dims, indicating a low battery level. Please charge the lamp in a timely manner