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4.91 out of 5
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  • 24/04/2021

    Rychle dodanie. Vyborne zabalene ale je tam male poskodenie, ktore bolo sposobene asi pri baleni alebo skor ale neovplyvnuje funkcnost. Pri pouzivani oxymetra sa drzi na saturacia krvi na 99% a neklesne. Jedine co nechapem aj ked popis je DDT-1A prisiel typ DE-1A a potom som si este raz prezrel komenty, hlavne fotky a u vsetkych je to iste a ani v jednom pripade to nikto nespomenul.?! Ale je to pp. funkcne uz aby to plnilo svoju ulohu. Prislusenstvo tiez ok.

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  • David
    CA
    01/10/2018

    IT REALLY WORKS, I FEEL A BIT BETTER ALREADY, JUST USED IT FOR A HOUR OR SO. DOCTOR SAD I NEED TO OPTIMISE MY O2, AND NEEDED TO PURGE CARBON DIOXIDE AND REFRIGERANT AND VAPORIZED COMPRESSOR OIL AND BLACK MOLD AND OTHER GERMS AND BACTERIA FROM MY LUNGS AND BODY, ALL FROM A LEAKING REFRIGERATOR AND PREVIOUS BAD APARTMENT INDOOR ENVIRONMENT. FINALLY ABLE TO RELIEVE PAIN, MUSCLE TREMBLES, AND FEEL MORE RELAXED, SLEEPY. JUST NEED A WHOLE BODY PORTABLE BAG TO FILL AND SLEEP IN WITH THIS O2 MACHINE.

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  • 25/11/2020

    The package reached me less than a week after the order (from a warehouse in the Czech Republic - to Poland). The concentrator's working. I usually have an oxygen saturation of the blood between 95 and 97 percent of the C.P.O.2. Saturation increased to 98-9% when used. I hope that when the concentrator is needed, it will fulfil its role. The device is simple to use. Just fill the container with water, connect the tubes (After the earlier soaking of the tubes in vinegar water, to rid the smell of silicone) And that's pretty much it. So far I haven't tested well because the package came in today, but for now the concentrator seems to be recommendable.

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  • 14/05/2021

    Product is very good. Contact with customer service awkward, and consultants behave as if they never read what's your problem, and they keep giving you endlessly the same useless advice. German part of logistics is horrible. Polish not much better. On German part they TWICE covered original label ( PROPERLY FILLED BY BANGGOOD ) with the new one, not containing house number, or addressee contacts. On Polish side DHL tried to contact me via different tracking system, while original one kept working. Obviously this way I didn't know about existence of several tracking systems DHL uses. That's mess. And contact with DHL practicaly doesn't exist. As the result DHL sent my order back to sender within only 3 days. After weeks of struggle with Banggood customer service item was resent to me with the same address mess again produced by German transport companies. SEE THE PHOTOS - part of address and phone number on the photos I crossed for my safety, but it's visible on the yellow Deutsche Post label, that house number and phone number/email is missing. Fortunately this time I was aware DHL is very bad when it comes to international parcel handling, and I very narrowly avoided my parcel to be sent back to sender again.

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  • 02/10/2020

    Robust, quality workmanship. Deda is the top of the market. It is sold in Slovakia for 1100€! I highly recommend it.

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  • 25/08/2020

    Everything looks good and its contents , we will see the performance .

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  • 18/02/2021

    The machine works fine. Quality good. Delivery to PL from Czech Republic in a few days.

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  • 06/12/2020

    Delivery from CZ in 8 days. The quality of the workmanship very vdovra. Haven't used yet. Recommend.

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  • 03/10/2021

    it's ok it is very good for producing oxygen

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  • 23/09/2022

    it works as described.

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