HACENOR Lightweight Portable 3L Oxygen Concentrator With 2 Hours Battery Continously Work JQ-MINI-01 Type:Standard 2 Hours Battery:(1pcs 2 Hours Battery) Low Noise: At less than

Low Noise: At less than 55 decibels

5kg Dimensions 260(L)×215(W)×370(H)mm

1 × User manual

Pulse flow mode

HACENOR Lightweight Portable 3L Oxygen Concentrator With 2 Hours Battery Continously Work JQ-MINI-01 Type:Standard 2 Hours Battery:(1pcs 2 Hours Battery) Low Noise: At less thanFeatures: 1. Adopts the international advanced oxygen enriched membrane technology and uses air as the raw material for continuous oxygen production. 2. Long time Working Battery(4 hours of battery life) 3. It has a compact size (weight and volume approximately equal to 2 bottles of mineral water). 4. The oxygen is humid, clean and free of residue, ready to be inhaled. 5. Energy Saving and Low Consumption, Clean and Environmentally Friendly, Safe and