... function7.User friendly8.Environmental friendliness Application :1. Standard micro USB port (applicable to the new nokia, samsung, blackberry, MOTOROLA, HTC, LG, lenovo ... :i908E,S5230,F488,S3600,etc)3. LG mobile phone(applicable to most of LG mobile phone,pls use the NO.1 ... connector for parts of new model that with micro USB port)4. Old samsung mobile phone(eg:D528,D908,E908 ...