Plum Velocity II Unlocked Dual SIM Android Smartphone (Blue) - 2.6" Display GSM Quadband 4G/HSPA+ Unlocked Dual SIM Smartphone, 1.2GHz Dual-Core Processor 2.6" Multi-touch Display, Android OS 4.2.2 Jelly Bean, 512 MB Internal Memory, 512 MB RAM 5.0 Mega Pixel Front Camera with LED Flash, Geo-Tagging, Touch Focus, Face/Smile Detection, Panorama, HDR QWERTY Keyboard, 3.5mm Audio Jack - FM Radio, MP3/MP4 Player, microSD slot up to 32GB 4G HSPA+ 21Mbps: Supports AT&T, T-Mobile, MetroPCS, Simple Mobile, Tracfone, Cricket Wireless, Net10, Speedtalk, Straight Talk, Red Pocket, Telcel America, Lyca, Go Smart, Ultra Mobile, H20 Wireless, Black Wireless,Pure TalkUSA,420 Wireless, Consumer Cellular, Solavei, Walmart Family Mobile.