MNTT Auto Car Computer Rhythm Lamp - USB/Rechargeable RGB LED Strip Light with 32 LEDs & Sound Control (White) - Perfect for Car Interior, Gaming Setup, and Party Decorations

key: Short press to turn white to select mode; long press to turn red-select 5 speeds.COLOR/BRIGHT key: Short press to turn white to select color; long press to turn green-select 4 levels of brightness.Press two keys at the same time: press at the same time to turn blue-to learn the environmental noise spectrum.Press and hold COLOR while powering on: enter the gain setting mode.Power on (battery models only): Press the COLOR key after powering off.Shut down (battery models only): face down for 3 seconds.Precautions:1. Do not connect to a power supply higher than 5V, so as not to damage the motherboard, please use the power supply equipment certified by the relevant agency.2. Do not soak in water, or use it under the condition of humidity higher than 90%.3. Do not use any solvent or liquid other than absolute alcohol to wipe the screen.4. Non-professionals should not disassemble it by themselves. Product failures caused by non-quality problems are not covered by the warranty.5. Do not use for children at 6 years old and below.6. Unplug the power supply in time when not in use.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.