Describtion Standard Resolution 1280*720P, support 1080P Brightness 120 ANSI Lumens Contrast ratio 1000:1, 1500:1max Projection size 30-180inch Throw ratio 1.37:1 Aspect Ratio 16:9/4:3 Focus mode Manual Keystone Correction ±15° manual Projection Mode Ceiling & Front & Rear Input ports AV, USB, HD, TF card light source LED Lamp Life (Hours) 30000 Rated voltage: 100V-240V AC Rated frequency 50Hz/60Hz Power consumption ≤50W Wi-Fi N/A Speaker 4Ω 3W Version basic (Miracast compatible) Support language 23 languages, Chinese, English, etc. Product size(L*W*H) 200*150*70mm Color box size(L*W*H) 255*100*190mm Carton size(L*W*H) 42*26*40cm N.W. 880g G.W. 1.0Kg Noise level ≤40dB Working humidity 10%-90% Ambient temperature 0-40°C OEM Recommended for mass production Certificate FCC/CE/BIS Payment terms T/T, L/C, others Max support 1080p bringing high definition experience at a cost of 720p. 120 ANSI lumens brightness allows usage during day time. ±15° manual keystone correction ensures the image is at the center with no edge blurring. 3D function available for superior movie enjoyment Convenient operation and compact size suitable for customers of all ages, multiple projection modes support the front, ceiling, and rear. A mobile theater ready for use indoors or out. 180-inch huge display highlights every detail on the screen. Built-in 3W stereo sound speaker provides an immersive auditory experience. 3.5mm audio port and Bluetooth available for external speaker connections. Not only improves home entertainment quality but also broadens its use in business presentations. Project text and video clearly through screen mirroring with 2.4/5G   Upgraded Miracast function for customer needs over the basic version, easy screen sharing through Wi-Fi connections. Simple operation on smartphones with clicks and sync your screen onto a big wall. Top-rated function among customers for video gaming, movie watching, and file presenting. Highly tailored product with color, logo, package, and UI customizations. Cost-effective and popular parameters perfect for bulk production. Contact us immediately for more information through email, phone call, or social media, our professional team offers 24/7 online responses for any inquiry!