This super mini air purifier has only one cola size and does not require a filter cartridge replacement and consumes very little power. Officials claim to use nanotechnology to kill harmful components such as bacteria, mold and formaldehyde in the air. The device itself does not contain a battery, and it needs to be connected to the USB interface for power supply. In addition, the official said that the empty net effective purification area called Luft Qi is about 16 square meters. The lcd projector is the product of the combination of liquid crystal display technology and projection technology. It uses the electro-optic effect of liquid crystal to control the transmittance and reflectivity of the liquid crystal unit through the circuit, thereby producing different gray levels and as many as 1670 million colors. Beautiful image. The main imaging device of LCD projector is liquid crystal panel. Led projector, generally refers to the light source of the projector is LED light source, the brightness is not high, within 500 lumens. The difference between dlp and led, most of them are in Projection field to distinguish. lcd home projector,led lcd home projector,best home lcd projector,lcd home theatre projectors,best lcd home theater projector Shenzhen Happybate Trading Co.,LTD , https://www.szhappybateprojectors.com
