Size: 210*110*295, Power Consumption: 28W, Flow Rate: 1-2L/min, Oxygen Concentration: 50%-80%, Net Weight: about 1.98KG, Negative Ions: about 300 /000 pcs/cm³ (electron emission), Working Pressure Range: ≥83kPa, Oxygen Producing Method: VPSA method /, Measurement Environment: 20 ℃ / normal pressure / humidity 60%RH, Noise: about 45dB (measured at 1 meter away from the machine), Power Supply: AC100V-240V /50Hz/60Hz, Inhalation Method: nasal suction type and inhaler, Spray Speed: ≥0.2mL/min, Working Air Flow: ≥6.7LPM.
Aliexpress
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Updated:
Banggood
Warehouse in China.
Link: 1-2L Portable Oxygen Concentrator Generator
$242.27 with coupon: BG1efeb0
$244.91 with coupon: Terence
$244.91 with coupon: 2203ActiesNL
$247.54 with coupon: BG00c906
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Price history (for all/most countries) for 1-2L Portable Oxygen Concentrator Generator is here. The lowest price was: $169.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).