In general indoor environments, a distance of 1m is approximately 35dB-40dB
If in a quiet room, it's about 30dB-35dB
In addition, this LCD projector is more powerful and the projection temperature is higher, the fan speed is faster to maintain good heat dissipation, so you may find the noise a bit loud.
If the heat sink is obstructed, it can also affect the noise level of the projector.
We suggest that you:
1. When using the projector, do not block the heat dissipation device of the projector.
2. When not using the projector, the product can be unplugged.
If this issue persists, please contact Ultimea customer support at email@example.com for further assistance. Please make sure to mention that you have tried the steps in the FAQ so that our agents do not ask you to repeat these steps.