With Dual SIM dual standby, JX C5000+ supports analog TV, JAVA adding more enjoyment and applications, WIFI enabling to access the internet, Bluetooth, FM and etc. Also, its quad band can be available in worldwide countries. In addition, it specially comes with a 2in1 case, designed with built-in battery, which does not also protect the phone, but also supply more power. http://www.chinabuye.com/jx-c5000-quad-band-dual-sim-tv-wifi-java-cell-phone-red-with-case-built-in-battery