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.

это прекрасно, все работает. рекомендую.

это прекрасно, все работает. рекомендую.

это прекрасно, все работает. рекомендую.

Me llego en perfecto estado

Me llego en perfecto estado

Me llego en perfecto estado

Package was intact and unit looks good

Package was intact and unit looks good

Package was intact and unit looks good