Watch Phone Unlocked with Camera Cell Phone Mobile Touch Screen Mp3/4 Fm (White) Unlocked for all countries' GSM network AT&T, T mobile Sim card is ok, BUT Verion, Sprint Sim card NOT OK MP3 / MP4 player / World time / Calendar / To to list / Alarm clock/ Calculator/ Stopwatch Small and comfortable to take and use Black, White or Pink, 3 colors to choose Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.