1.Car Charger for iphone for ipad 2.charging for ipod,Samsung,MP3,MP4,GPS,cell phone,bluetooth device,some tablet PC and so on. Charging for iphone,ipad,ipod,samsung,MP3,MP4,GPS,cell phone,bluetooth device,some tablet PC and other digital products.SpecificationInput: DC10V-40V Output:5VMax Output Current:2.4A Car charger for mobile phone