model is B79. Brand is called "Star". It's unlocked (not specific provider).. it should work with any GSM/UMTS network sim card. so if you are in USA, it should work with AT&T or T Mobile. in europe it should work with most providers (Three, Vodaphone, T Mobile, Telenor, Comviq , and more) Battery is new battery. ESN+IMEI are all clean to be used anywhere.
without tracking for 470000 with tracking it's 500000. (it cost more to me ) . you do know it works in USA only for ATT and T Mobile, right? it is NOT for verizon or sprint (or others)