usb charger; 1.Certification: CE,FCC,ROHs 2.Apply for : mobile phone,MP3,etc 3.Small enough to carry ... around 4.low-nose Specification of usb charger: 1. ... the CE,FCC,ROHs standard Suggested applications: mobile phone charger, cell phone charger, MP3/MP4 player charger, digital camera, ... equipment power supply, etc Detailed picture of usb charger: