Model No.:G22A116 Name:laptop cooling pad Unit Meas(CM):35*26*3.5 SPEC.: Material:Metal mesh+plastic Weight:580g Air Flow:30CFM Fan Dimension:140*140*20mm(1pcs) RatedSpeed:1500RPM¡À10%(140mmfan) Rated Voltate:5V DC Rated Current:0.25¡À10% Power Input:1.25W Fan Dimension:60*60*12mm(4pcs) RatedSpeed:2200RPM¡À10(60mmfan) Rated Voltate:5V DC Rated Current:0.18¡À10% Power Input:0.9W Noise Level:28DBA 1.one 140mm cooling fan with 4 60mm LED fans 2.two switches to control the big fan and other four small 3.with 2 USB ports 4.Support:12"-15"laptop MOQ(PCS) :1000 Packing:BOX Ctn Meas(CM):56*43*40 Qty/Ctn:20 G.W(KGS):17 N.W(KGS):16 20'FT:4154 40'FT:12046 40'HQ:14123 Volume:0.0963