... weight,Smart and use of convenience 4.Matches with Iphone,Ipod ,Touch,classic,Nano,Cell phones,PDA, GPS Navigator,MP3 ... a USB prot for charging/power. 1.USE your car to charge any devices(digital cameras, mobile phones, USB ... all electronic appliances that use a USB charging cable 4. Needs to pair with a USB charging ... cable 5. Input: 12-24V Output: 5V 2A 6. green, ...