RW 607 230-240V(110V, 60Hz), 50Hz, 1200W-1400W Negative ions:more than 2,000,000/CM3(CC) Two Speed, and cold shot Carton Meas:45.5x25.5x42.0CM Giftbox Meas:12.1x8.7x20.00CM 20PCS/Carton, G.W.:10.3KGS; N.W.:9.6KGS Loading Qty:11400PCS/20; 23000PCS/40