AT&T Impulse 4G Android Phone (AT&T) 3.8-inch LCD display 800 MHz processor; Wireless-N Wi-Fi networking; Bluetooth connectivity; GPS navigation; Affordable 4G-enabled smartphone powered by Android 2.2 OS with easy access to Google services 5-MP camera with HD 720p video capture; included 4 GB microSD card; personal and corporate e-mail Up to 4 hours of talk time, up to 240 hours (10 days) of standby time; released in September, 2011 What's in the Box: Impulse 4G handset, rechargeable battery, USB charger, USB cable, 4 GB microSD card, quick start guide Affordable 4G-enabled smartphone with 3.8-inch touchscreen, powered by Android 2.2 OS with easy access to Google services 800 MHz processor; Wireless-N Wi-Fi networking; Bluetooth connectivity; GPS navigation 5-MP camera with HD 720p video capture; included 4 GB microSD card; personal and corporate e-mail Up to 4 hours of talk time, up to 240 hours (10 days) of standby time; released in September, 2011 What's in the Box: Impulse 4G handset, rechargeable battery, USB charger, USB cable, 4 GB microSD card, quick start guide