HACENOR Lightweight Portable 3L Oxygen Concentrator With 2 Hours Battery Continously Work JQ-MINI-01 Type:Standard 2 Hours Battery:(1pcs 2 Hours Battery) 5*242mm Charge time is approximately

5*242mm Charge time is approximately 3-4 hours fully charged Battery duration About 80-120 minutes

with anion function

Powerful oil-free compressor:DC compressor

Nice design

5kg Dimensions 260(L)×215(W)×370(H)mm

HACENOR Lightweight Portable 3L Oxygen Concentrator With 2 Hours Battery Continously Work JQ-MINI-01 Type:Standard 2 Hours Battery:(1pcs 2 Hours Battery) 5*242mm Charge time is approximatelyFeatures: 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