RugGear RG702 Rugged Cell Phone Unlocked IP68 Waterproof Smartphone (Yellow) Important: RG702 Do NOT compatible with AT&T, Verizon,Sprint,Boost,Virgin. RG702 is not a 4G phone, only Support 2G GSM Frequencies 850/900/1800/1900 MHz and 3G WCDMA Frequencies 900/1900/ 2100 MHz. So please make sure your SIM card support one of these Frequencies before you add it to cart. RG702 is compatible with most of the prepaid unlock GSM service provider, like T-Mobile, H20, ptel, Cingular and All 2G GSM Networks Worldwide. IP-68 waterproof Certification. Submersible up to 1.5 Metres for 1 hour, Water Shock Dust Proof, Military Grade Waterproof smartphone, dust proof and shock proof; Military Standard Compliant: Mil-Std 810G Compliant. Shock Test : 1.5 Metres Drop Test. CPU MT6582 (1.3GHZ Quad Core) Android v4.4. Dual SIM. 4.5" IPS HD Main Screen Capacitive Touch Panel,Resolution:854 x 480 Pixels. Supports Glove Operate on Capacitive TouchScreen. support USB OTG,can be connect to U disk, U driver to play movies. Camera: 8.0MP (Rear) / 5.0MP (Front). Lithium-ion 3600 mAh battery Talk-Time: 13 hours (with 2G) . 4GB ROM + 1G RAM, External Memory: Up to 32 GB Micro SD. support Wi-Fi IEEE 802.11b/g/n/, GPS and 4.0 Bluetooth. WHATS'S IN THE BOX? RG702 rugged Unlocked phone, Battery,USB Cable,USB Power Adapter,OTG Cable,Earphone,User manual. Please open the battery cover and remove the insulating paper on the battery PIN when you get it.