... 4.Environmental protection 5.Air quality tester 1.electric table fan, SAFETY2.Low noise,soft wind 3.Energy-saving4 ... 6. Electronical nose: Air quality tester can show 3 colors lighter: Red-bad, yellow-fine, green-good 7. Photocatalyst: After ... :Company:FUAN HONOUR-MOTOR CO..,LTD.Brand:ROYALProduct Name:table electric fan without bladesItem No.:HF30W-HF100WProduct Size:495x360x190mmColorbox Dimension ...