Smacon Mobile Game Controller for Android 2.3+ Compatible OS: Android 2.3 or above SMACON Mobile Game Controller is a high precision, portable Bluetooth controller with analog stick, shoulder triggers and four action buttons Up to 20 hours of battery life SMACON Smart Phone Controller is a high precision, portable game controller with analog stick, shoulder triggers and four action buttons Contains: SMACON controller, Attachable clip for smartphone, USB cable for charging, and English manual