HUAWEI Impulse 4G U8800 GSM Android Phone (Unlocked): Sound and Music: * MP3/WAV/eAAC+ player * MP3 ring tones * Vibration alerts * microSD slot * Voice memory and dial Mobile Features: * Unlimited entry phone directory * Bluetooth v2.1 * GSM 850/900/1800/1900 (2G) * microUSB 2.0 port * WLAN: 802.11b/g/n * Android OS, v2.2 (Froyo) * 5 megapixel camera * Video capable * 1 GHz ARM11 processor * Downloadable games * Browser: HTML * MP4/H.263/H.264 player Technical Profile: * Talk time: Up to 4 h * Standby time: Up to 240 h * Battery: Li-Ion Display: * TFT capacitive touchscreen, 16M colors * Resolution: 480 x 800 Messaging: * SMS and MMS * Email * Instant messaging Included: * Battery * USB cable * Charger