ECOOPRO Rugged Unlocked GSM Cell Phone (Gold) &ndash; Dual SIM Mobile Device &ndash; Shockproof, Waterproof, Dustproof &ndash; Rear Camera, Flashlight, USB Charger &ndash; 2-Week Battery Life (Grey) UNLOCKED, DUAL SIM ACCESS  The ECOOPRO works with any active SIM card for T-Mobile and other select prepaid carriers and services like Straight Talk, H20, Cricket and Cingular. ENHANCED TALK TIME & BATTERY LIFE  Each phone battery boasts an amazing 2-weeks of power with 19 hours of continuous talk time and 610 hours of standby time. This makes it ideal for outdoor camping, hunting and fishing trips. ADVANCED USER-FRIENDLY FEATURES  Listen to your favorite music or NPR news with the headphone jack that supports FM radio and MP3/MP4 formats. It also offers an upgradeable MicroSD slot for more games and apps. EXTREME OUTDOOR DURABILITY  Planning a serious adventure? The ECOOPRO is tough, durable and able to withstand the elements. This weather-resistant phone is dustproof, shockproof, and rated IP-67 waterproof. VIBRANT DISPLAY & CONVENIENT LAYOUT  Like your everyday smartphone, the ECOOPRO boasts a premium 2-inch display, 2 mega pixel rear camera and even an LED flashlight for low light safety.