Buy two, get one free The Product is available from China at Discount price, without any tax for sale now, buy from ：www.proudsale.com Network Technology GSM / CDMA / HSPA / EVDO / LTECollapse 2G bands GSM 850 / 900 / 1800 / 1900 - A1660, A1778 CDMA 800 / 1900 / 2100 - A1660 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A1660, A1778 CDMA2000 1xEV-DO & TD-SCDMA - A1660 4G bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 27(800), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - A1660, A1778 Speed HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps GPRS Yes