Nexian Dynamic NX-G353 Specifications: Network Dual GSM 900/1800 MHz Dimension 110 x 59 x 12 mm Display LCD, 2.0 inch Connectivity GPRS, Bluetooth, USB Messaging SMS, MMS Applications Nexian Messenger, Nexian Zone Social Media, Internet Browser Battery Li-ion 1000 mAh, Talk Time 5 hours, Standby 3 days Other Features MP3 Player, FM Radio, Dual External Memory Slots, Browser Internet,