Gsm dual SIM GPS,WIFI,Radio,Android 236,S5000,Smartphone *CPU: Media Tek ... 1800MHZ1*Operating system: Google Android 2.3.6*Supports dual SIM and Dual standby*Memory: 512MB (ROM) and 256MB (RAM ... )*Built-in GPS, supports voice navigation(Option)*Wi-Fi: 802.11b/g ... Cable 1x Stereo Handsfree 1x User Manual Gsm dual SIM GPS,WIFI,Radio,Android 236,S5000,Smartphone