Hi all, new product ZGPAX S9 is a Dual SIM Card Dual Standby android smartphone, also can be used as a Walkietalkie(PTT), very practical for work, if you like it, welcome to buy from Spemall, we can send out immediately ! ZGPAX S9, which with MTK6572W, Cortex A7 dual core, 1.2GHz CPU, Android 4.2 OS. RAM 512MB+ROM 4GB, Support TF card up to 32GB extended. Equip with 4.5 Inch 854 x 480 pixels Capacitive touch screen, 1600K Colors. Features Dual SIM Card Dual Standby, E-book ,FM Radio, Bluetooth, WIFI, Dual Cameras(2.0MP front camera, 8.0MP back camera with flashlight), Multi-language, GPS, Gravity Sensor, Multi-Touch, Walkietalkie(PTT), 3G,IP67(waterproof, dustproof, shockproof), SOS,Compass, Wallpapers, Calendar, Calculator, Clock, Torch, Tethering & portable hotspot, etc Built-in 4100mAh Battery. Yellow color . Support 2G: GSM 850/900/1800/1900MHz and 3G: WCDMA 850/2100MHz network bands . Buy from here: http://www.spemall.com/ZGPAX-S9-And...Camera-Walkie-Talkie-512MB-RAM-4GB-ROM_g.html Welcome to visit our website to see more latest product information. Welcome to join in our Facebook and get more the latest information of smartphones .