Product Detail Unlocked Quad Band: GSM 850/900/1800/1900 and GPRS capabilities Internal GPS receiver with support for TeleNav software; music and video downloads and streams via AT&T Mobile Music and Cellular Video QWERTY keyboard; Bluetooth stereo music streaming; 2.0 megapixel camera; MicroSD expansion Up to 7 hours of talk time, up to 14 days of standby time . The "Samsung BlackJack II SGH-I617 Unlocked GSM PDA Phone With Bluetooth, 3G and 2MP Camera Blue/White" is best product for you. We recommended Samsung BlackJack II SGH-I617 Unlocked GSM PDA Phone With Bluetooth, 3G and 2MP Camera Blue/White