Colours: White, Black Opening mode: touch Charging time: about 4 hours Number of leds: 36led Features: 1. Three kinds of light modes, warm light, white light, natural light, free to switch; 2. One-button control, click on, off, continuous click to switch light mode, long press can be step-less dimming; 3. Turn the lamp on again after turning off the light, the light will record the brightness adjusted during the last use; 4. The lamp head can rotate freely 40 degrees back and forth, and the illumination range is wider; 5. Large capacity battery, durable, USB charging, convenient and fast.