... solar power car air purifier (car air freshener with 3,600,000pcs/cm3 ions) newest solar power ... Can use power source when working without sunlight:12 (+3))V/DC, 110V—240 V/AC(Additional connection). ... : Original rotatable solar oxygen bar with separable base Large negative ions (3,600,000 pcs/cm3). The ... odor fragrance solar oxygen bar. Can continuously work 3 to 6 hours after charging. Energy saving ...