EKO EXTREME - Unlocked Rugged Phone - Tough Durable IP68 - Water Shock Proof GSM- BLACK 2" Display. 1.3 MPX Camera. Built in Flash light, FM Radio, MP3/MP4, Bluetooth, Loud Speaker IP 68 Certified, Water, Shock & Dust proof, Unlocked GSM QuadBand World Phone 64 MB Internal Memory/ 32MB RAM. Micro SD Slot up to 32GB Works with AT&T, T-Mobile, Metro PCS, Simple Mobile, Tracfone, Cricket Wireless, Net10, Speedtalk, Straight Talk, Telcel America, Lyca, Go Smart, H2O Wireless, PureTalk USA, Walmart Family Mobile and All GSM Networks Worldwide. Unlocked GSM cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin 9 Hours Talk Time/ 640 Hours Standby/ 2000 mAh Battery