This phone will only work with 2G:GSM 850\/900\/1800\/1900MHz 3G: WCDMA 850\/2100MHz  It's unlocked for worldwide use， customers please take a check to see if your local area network or the communication operator you are using is compatible with this phone before purchase. You can also go to this topic [===Official Help Center=== How To Check If This Phone Can Be Used In Your Country] to find how to confirm this. <br>Description:<br>This Mijue M580 smartphone has 1GB RAM and 8GB ROM  with quad-core，which is designed beautifully.It comes with Android 4.4.2.It is built in MTK6582M quad-core processor what makes it running quickly.5.5-inch large screen will bring you wonderful experience when watch video and play games.<br>          Basic Information           Model       Mijue M580           Band       2G: GSM 850\/900\/1800\/1900MHz    3G: WCDMA 850\/2100MHz           Sim Card       Dual Sim card dual standby           Color       White，Deep blue，Blue，Pink           Shell Material       Plastic                       System           OS       Android 4.4.2           CPU       MTK6582，Dual-core，1.3GHz            ROM       8GB           RAM       1GB           Card Extend       Support TF card up to 64GB extended                       Screen           Display        5.5 Inch QHD screen IPS (Full Lamination)           Resolution       960*540 pixels           Video Screen       Support 1080P video recording           Appearance       PAD touchscreen           Modem features       Wireless AP (Mobile AP)           HSUPA       Support  5.76 Mbps           HSPA+       Support 42 Mbps           Navigation       GPS+AGPS Navigator           OTG       Support           Light sensor       Support           Proximity sensor       Support           Gravity sensor       Support                       General           Wireless transmission       3G，WI-FI，Certified，Miracast，Bluetooth4.0，EDGE，HSPA+，HSUPA           Bluetooth       Support           FM       Support           JAVA expand       Support           Language       Chinese，English，French，etc.More details please refer to the screenshots           Charging port       Mini USB 5pin interface           Wap browser       Support           Phone book       10000 Group           Headphone jack       3.5mm            Size       155*78.5*7.5mm                                       Package included                      1 x Mijue M580 Smartphone           1 x 2450mAh Battery           1 x Earphone           1 x Charger           1 x USB Cable           1 x Leather case           1 x Case           1 x Screen protector            1 x User Manual   <br>Note: This product will be shipped with adapter plugs for the country of the buyer.