ZTE Z221 Flip Cell Phone (Unlocked): Sound and Music: * MP3/AAC+ player * Vibration alerts Mobile Features: * Phone directory * Bluetooth v.2.0 * microUSB 2.0 port * 3 megapixel camera * MP4/H.263/H.264 player Technical Profile: * Talk time: Up to 6 h * Standby time: Up to 210 h * Battery: Li-Ion 900mAh Display: * TFT 64k color screen * Resolution: 220 x 176 * Half-QWERTY keyboard * Button navigation Messaging: * SMS and MMS * Email * Instant messaging Included: * Battery * Charger