Amazon Gzunelic  
Gzunelic 4500 lumens Android Wifi 1080p Video Projector LCD LED Full HD Theater Proyector with Bluetooth Wireless Synchronize to Iphone Smart Phone by Airplay Miracast Ideal for Home Entertainment
1.Most Bright Video Projector: 4500 lumens led light utilization efficiency (LED MAX), 30% more bright than those compact size projectors, 230w high power US Cree lamp, 6 layers big-caliber high transparency coated glasses lens instead of common resin one. Higher level 5.8 "TFT panel ,native 1280x800 support 1080p full hd
2.Most Power 1080p Android projector: Size 13.77*10.82*5.51 inches, weight 7.84 pounds. To take full advantage of the bigger projector internal room, we install high power 230w led lamp not common 100-150w, we equip Large-caliber Optical coated lens to enhance brightness.
3..Unique "HAPPYCAST" System: It is to wireless mirror iphone ipad smartphone to projector. No need any setting, Just click on the icon on home page of android menu by remote, then you can enjoy large screen by phone
4.Multiple Connections: Interfaces-VGA/USB/HDMI/RJ45/AV/3.5mm Audio. Video led projector connect perfectly to PC / laptop / Set top box/ / DVD/ PS3 / PS4/ Xbox/ via HDMI input; connect headphone/outer speaker via Audio port; connect U-disk/ hard disk device via USB port; connect Ethernet cable via RJ-45 port; connect wifi signal directly; wireless connect bluetooth device ;wireless synchronize to iphone, ipad by airplay or to smart mobile ,tablet by Mircast.
5,Important Notification: Android OS need install a patch for update after receiving goods. Buyer can download the patch by scanning QR code in the last 7th picture of the listing.Also installation instructions are there.Now the projector enjoy 15% discount due to the reason that buyer need install a patch
Detail
Amazon LESHP  
3D VR Headset Glasses, LESHP Virtual Reality Bluetooth Touch Button Control 3D VR Glasses for 3D Movies Video Games, Compatible with iPhone 7 and Other 4.0-6.5 Inch Smartphone -White
★ Build-in Bluetooth: LESHP 3D VR headset glasses is also a Bluetooth device, Connect it with cellphone and it can directly control cellphone while enjoying the movie.
★ Touch Panel Control: No need to take off the cover and control the phone directly. Fingers touch to play, fast forward, fast back, volume+/-, video fast positioning, mute, pause, brightness adjustment, menu and other settings. Provides easier manipulations and supports IOS & Android system.
★ 4.0 Lences: Optical special made 4.0 lenses, improved viewing experience, and fundamentally solved problems as distortion (image deformation), low light transmittance, dazzling, big error value of optical algorithm and lens rupture and short service life which traditional resin lenses contains. It takes you into a real optical level VR world to experience 3D virtual reality.
★ 700 Degrees with 6 Inch Phone: One key adjustment function for pupil distance and focus: it's able to satisfy the use of myopic users under 700 degrees with naked eyes by adjusting pupil and object distance! Thanks to its strong compatibility, any mobile phone of 4~6 inches is available in this machine!
★ USB Charging & Bluetooth: 3D glasses comes with USB Line, earphone jack at the two sides for user convenience and also have excellent heat dissipation function for long-time use. <br><b>Note: If there has problems with the QR Code on your package, please try to scan the QR Code on our product page. Any further needs, please feel free to contact with our by email, we will provide our best service in 24 hours.</b>
Detail
Amazon Awoco  
Awoco 42” Elegant 2 Speeds 1000 CFM Indoor Air Curtain with an Easy-Install Magnetic Door Switch
Magnetic switch: this air curtain has an electrical-magnetic circuit control with a magnetic switch. The magnetic door switch installation is much easier than the traditional mechanical micro switch. No hard wired needed on the 12VDC low voltage magnetic switch.
Easy installation: 1) Mount the detachable mounting plate, then hang the air curtain up. 2) dedicated 2-wire for the magnetic switch connection. (Other brands might not have this.) 3) Detailed installation manual is included.
2 speeds of operation: high speed at 989 CFM, low speed at 824 CFM. A HI/LO/OFF switch to select High/Low speed. 110V-120V 60Hz. 320W Max, 300W Min, less power consumption than other industrial air curtains.
Air curtain is NOT an air conditioner. Motor: adopting the technology of German electrical machinery, it runs smoothly with reduced low noise. Optimized electrical machinery, reliable and safe runs for 5,000 consecutive hours. Fan wheels are made of high-tech ABS, powerful wind-force.
Overall size: 42" L x 8-1/2" D x 9-1/4" H. Weight: 30.9 LBS. UL listed. 1 year manufacturer warranty. Stainless Alloy cover is fireproof and anti-erosive, easy to clean. Lightweight and elegant, but high quality build, perfect for restaurant front door and residential use. It is quiet but still powerful air flow. It is recommended to have an extra 2" of clearance from the ceiling for better circulation.
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