Cordless hair iron Product name Cordless (rechargeable) hair straightener Model name Neo curl Marketing agent s&s corporation, The country of origin republic of korea Voltage ,Charging adapter power ac 110 - 230v, 50 ~ 60 hz, 1, 000 ma Battery power 4 ,1.2v rechargeable battery (aa size) / recommendable over 2, 300 mah (ni-mh) Heating temperature Three stage control , Charging time 3 hours (full charging condition) Working time 20 ~ 30 minutes Product weight 230 g (4 , aa rechargeable battery included) Product size ,195 , 40 ,35 mm 1 set hair iron/ 1.10 kgs/ 20 sets /54" 41" 35" cms 22 kgs