MANN ZUG S, 2.0 inch Waterproof, Dustproof, Shockproof Phone, MTK6260A, Dual SIM, GSM Network, Waterproof Grade: IP67 (gold) CPU: MTK6260A RAM: 8MB ROM: 8MB SIM Card Quantity: Dual SIM Waterproof Grade: IP67 Band (2G): GSM 850/900/1800/1900MHz