TMY Native 1080P Mini Portable Projector, 2-way Bluetooth, with 80in Screen

$90.88

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Sobre este producto

【Warm Tips】Due to HDCP (High-bandwidth Digital Content Protection) agreement, screen mirroring doesn't work (no image or sound) when you try to mirror the content from some apps (Amazon Prime Video, Hulu, etc.), Please play these videos by inserting your TV Stick/Roku/Chrome-cast into our projector. You can also connect to a laptop/computer to play via HDMI Connection (HDMI Cable Included). 【Compatibility Instruction】 This mini projector also can be compatible with phones and tablets, if you need to connect the phone or tablet, please prepare a HDMI adapter cable. For ios device, you need to use the official Lightning to HDMI adapter to connect your phone with the projector. (HDMI adapter is not included.) For Android device, if your phone supports MHL, then you can use the micro usb/type-c to HDMI cable to connect your phone with the projector. (HDMI cable is not included.) If your phone does not support MHL, you should prepare a Chrome-cast to connect your phone with the projector. 【Portable Mobile Home Cinema】The V08 movie projector provides a minimal display area of 32” to a maximum 220” image with projection distances between 1.5-6m. Aspect Ratio:16:9, Contrast Ratio: 10000:1, Lamp lifetime: 10,000 hours. It enables excellent playback of movies, TV shows, video games and can be set up conveniently. Our newly improved 2023 uniform illumination method provides the optimal visual experience, ensuring no dark areas are present along the edges of the displayed image. 【Two-way Bluetooth Function】With built-in upgraded speaker, you can enjoy a cinematic audio-visual experience without connecting external speakers. Also, this portable projector built-in Bluetooth 5.1 technology to make the audio synchronization faster and more stable. With this Bluetooth projector, you can connect your ideal Bluetooth speakers or headphones wirelessly at any time to get more wonderful sound. Please Note: Bluetooth connection is only for audio transmission with audio devices (Bluetooth speakers or Bluetooth headphones), which cannot be used on smartphone screen mirroring. 【Upgraded 1080P HD Video Projector】To better meet your needs, we have upgraded this home projector with our latest LED light source. This small projector features 1080P Full HD supported. 【Portable Projector Screen Included】The V08 mini projector includes a projection screen that is tailored to meet our customer's needs. As opposed to other projectors, our included projector screen allows you to set up your own home theater anywhere to watch movies, TV shows, photos, slide shows, and play video games. This portable, foldable, anti-wrinkle and easy to wash projection screen is larger than others, which ensures wider viewing angles and enhanced picture detail.

Marca

TMY

Modelo

B082F13J55

Categoría aduanal

Electronics

Diego. A

Not what they described

The old 8 MM movie projectors with 25 to 50 watt halogen lamps gave a tolerable image on a silver screen about five feet wide. We got used to it, as 16 MM film was expensive for home use.For a toy home VIDEO projector this one is OK and significantly better than an 8 MM film projector in a number of ways, but there is a problem with the brightness of the output as described.This explanation may get a little geeky, but in the end you will see why the ratings given to projectors are useless. The consumer is led to believe that the brightness of a projector output is rated by a standard measure of "lumens." There is some deception in that. A real "lumen," as described in my ancient high school physics book is "The amount of visible light flux which falling normally on one square foot of area will produce an illuminance of one foot-candle." Translated, light a common candle made of whale fat, hold a sheet of paper that is one foot in height and one foot in width exactly one foot away from that candle, and the light falling on the paper is (Ta-Da!) a foot-candle and a lumen. Two candles - twice as much light. Simple.Look at the box a light bulb comes in. Somewhere on it will be a lumen rating. As an easy example, an old 60 watt screw-in incandescent light bulb puts out about 600 lumens. So since this projector claims to have 7500 lumens it should be super-bright, right? It is in fact no where near capable of outputting that many lumens.I mentioned that I had purchased three video projectors. My main one is a solid BenQ projector with a halogen lamp similar to one you might see used in an art gallery to illuminate a painting. That projector has a rated output of 3,000 lumens. It projects onto my 14' diagonal screen with a brightness that is easily equal to what I was used to in movie theatres. I have been more than satisfied with its performance.My second projector purchase was a little Crenova I bought to play around with. It is an LED projector (meaning the light bulb in it is a long lasting and forgiving LED) and has a rating of 1200 lumens. I would put that rating as inflated, but would not be surprised if it in fact put out 800 real ANSI lumens. I knew it wasn't going to be great shakes.Now we come to the projector in this review. It is rated at 7500 lumens. To compare the three projectors, I just now projected the same movie from the same source onto my 14' diagonal screen, using each of the three projectors. The BenQ, at 3,000 lumens filled the entire screen with gorgeous brilliant images, even with ambient light.The little Crenova, at 1200 lumens made a barely acceptable image on about half the screen (8' diagonal)This TMY projector, brand new, put out an image that was about twice as bright as the Crenova, but less than a third the brightness of the BenQ with a six year old halogen lamp in it.So what is going on? The definition of "lumen" is the problem. The BenQ, I suspect, used the original definition of lumen in an honest measurement environment. The little LED projectors use a different lumen called an "ANSI lumen." The American National Standards Institute (ANSI) decreed a different lumen measurement to be used in evaluating projectors. Unfortunately, rather than calling the new measurement "SquintHard" or something other than lumen, they co-opted the name, and stuck an "ANSI" in front of it. Carton designers have no reason to know a lumen is different than an ANSI lumen, and "lumen" gets stuck on the box and in advertising today.So what is an ANSI lumen? - apparently whatever you want. Supposedly it is the noticeable difference between a 100% white, a 95% white, and a 90% white that a projector puts on a screen in nine different locations, where the differences are just noticeable, with the screen size taken into account via a formula. Try to get the actual IT7.215 ANSI spec sheet and you run into a paywall. Gee, how consumer friendly...I can't say that a 7500 (ANSI) lumen rating is a lie, but I can say that some people in product testing are troglodytes, eat lots of carrots and can see in the dark, while most of us slog along as average folks with developing cataracts and other issues.Bottom line - do NOT believe the ANSI lumen ratings of any of the LED projectors as a meaningful method of comparison. My BenQ projector uses almost 300 watts in operation, with the bulk of that going to power the lamp and cooling. If you want light out, you have to put power in. If you want bright, understand that you may need to trade off and accept some bulk and heat. OTOH, if you want an inexpensive toy for kids or to use on a back porch while you swat madly at mosquitoes until giving up and going inside, the LED projectors may work for you.