Basic information 3500 light source lumens 1080P HD resolution LED four-light channel display, 0.33 chip 1.2:1 projection ratio, can launch 30-300-inch images Eight big selling points AI primary color engine technology Quad-core A53 architecture HDR10 high dynamic Autofocus, four points, geometric correction 135% BT.709 ultra-wide color gamut Massive resources ≤30dB ultra-low wind noise, intelligent frequency conversion heat dissipation It can support disassembly and is highly dustproof.