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What Our Customers Say
Lubna
Reviewer
5/5
so good
2 months ago
Bart Zorn
Reviewer
3/5
8 months ago
Duncan
Reviewer
5/5
We use this model in Hong Kong. It's a superb RO water filter! Only an RO filter will remove heavy metal contamination from water. The display is in Chinese, note, and takes a little time to figure ou...
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t - granted - but it's not difficult. There is no option to change to English, even if you get the Xiaomi 'Home' App to communicate with the device. But again, I'd still buy it. If you don't know them, Xiaomi are a hugely trusted, reliable brand in China and Hong Kong. Replacement filters last a long time - do make sure you track these down as you'll need them after 6 months or so.
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2 years ago
Adrian
Reviewer
2/5
4 years ago
Gary
Reviewer
3/5
This unit is not terrible, but the manual is useless and the wiring diagram is incorrect. I could not get it to work for several weeks until I hooked it up on a bench tester trying different wires. Th...
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ere is no Shell to access the OS so you really can't verify what it is. There is no brand name on it anywhere. You are buying a totally home made unit. I assume Alexnld buys the components and assembles in their shop? Many parts of the Android OS are stripped away so you can't do thing like you can in a normal Android device (phone). When you Email tech support, they respond once a day with generic answers that make little sense (there is a huge language gap). When I sent an email saying it did not work, they responded the next day with pictures of the unit that you already have in the useless manual. I got them to refund $200 because it did not work. I have since got it to work, the radio works fine, GPS nav only work if you have WiFi to load the map before you go? Most apps will not work with out Wifi, so pretty useless. You need to connect it to your phones hot spot, but it does not have any speed and drops signal every minute. Again pretty useless.
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4 years ago
Adrian G. Hanna
Reviewer
4/5
I purchased the small windmill about a month ago.
It was adequately packed, I was also surprised at how small it was.
I assembled it and attached it to the roof of my shed and waited
for the wind ...
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to blow. The first wind blew at about 10 Mph and the
LED's turned on with an attractive glow. That night I was surprised
that the device emitted enough light to be quite noticeable as it
illuminated my kitchen from a distance of 40 feet.
Today the 7th January 2020 the wind is blowing (gusting)
at about 60 Mph and the windmill is functioning well. I notice
that it turns out of the wind during excessive gusts, this is a feature
which protects the LED's from excessive voltage from the generator.
The devices which I build myself do not turn out of the wind as I use
a larger rudder and protect the LED's with a Zener diode and regulator.
Your system is a perfectly adequate design and performs exactly as
you intended.
The windmill is subject to heavy rain, snow and violent wind and it
just keeps on working.
I hope this is helpful.
Adrian G. Hanna
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4 years ago
John
Reviewer
5/5
Perfect replacement for my HTC M9's dead vibration motor. Has been working for a couple months now.
5 years ago
RLE
Reviewer
4/5
Very Good product. Not totally transparent as it appears. It is opague foggy white but study and serves its purpose. No instructions you have to look at picture to construct but it was easy.
6 years ago
Robert
Reviewer
1/5
Doesn't support all obd2 protocols like it claims to. Doesn't work on my 02 cavalier or my 03 cavalier. There are many more protocols. Make sure yours is listed before buying this. Call your dealer!
8 years ago
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