New Mini 2.4G 58015 4CH Single Blade Toy Helicopter battery:3.7V180mah*2pcs Colour:red&blue Frequency: ... 2.4Ghz New Mini 2.4G 58015 4CH Single Blade Toy HelicopterSuper toughness product:24*9*9cm battery:3.7V180mah ... *battery ,1pcs*USB for charge from PC,2pcs*blade,1pcs*screw driver,2pcs*tail blade,2pcs*connet button. Certificate:ROHS,CE,7P ...