Overview: 1. Touch the metal ring at the bottom of the moonlight to turn on/off the light and change the color. 2. Long press the metal ring to adjust the brightness (2 colors). 3. Insert the DC metal connection ring at the bottom of the moonlight to charge, The red light is always on when charging. The red light will automatically go out after being fully charged. 4.16 colors with 24-key remote control can control the moonlight. 5. If your hands are too dry or the temperature is too low, the light may not respond. 6. If the light is not on, you can try charging for 1-2 hours first. Or want to know if the brightness of the light is adjusted to the darkest. Product Information: Is there a patent: Yes Certificate Number: SHBST1709819710001-1YE-1 Certification: EU ce certification Additional features: music Voltage: ≤36V (V) Shade material: PLA Dimensions: 80 (mm) Switch type: remote control Style: modern and simple Average service life: 10000 (h) Light color: 8CM, 10cm, 12CM, 15cm, 18cm, 20CM Light source power: touch two-color, touch three-color, shoot three-color warm white, shoot seven colors, remote control 16 colors, remote timing 16 colors, touch remote 16 colors (W) Print LOGO: Yes Power supply mode: battery Packing list: 1 x Night Light, Bracket, Manual, Charging Cable, Kraft paper box