this is just a basic oxygen concentrator, flow is not even 1 liter per minute, you can order from US for US$ 240 for 1 to 7 liter per min with 1 liter flow 92% with free shipping, will not buy this, not worth the price, check the picture of one bought for US$ 240 from LA, works good, called ZY-1A oxygen concentrator.

this is just a basic oxygen concentrator, flow is not even 1 liter per minute, you can order from US for US$ 240 for 1 to 7 liter per min with 1 liter flow 92% with free shipping, will not buy this, not worth the price, check the picture of one bought for US$ 240 from LA, works good, called ZY-1A oxygen concentrator.

this is just a basic oxygen concentrator, flow is not even 1 liter per minute, you can order from US for US$ 240 for 1 to 7 liter per min with 1 liter flow 92% with free shipping, will not buy this, not worth the price, check the picture of one bought for US$ 240 from LA, works good, called ZY-1A oxygen concentrator.

It's fine, everything works. I recommend.

это прекрасно, все работает. рекомендую.

It's fine, everything works. I recommend.

I arrived in perfect condition

Me llego en perfecto estado

I arrived in perfect condition

Package was intact and unit looks good

Package was intact and unit looks good

Package was intact and unit looks good