The mobile phone support T-mobile，AT&T，Straight Talk，Cricket Wireless，Google Project Fi，Lycamobile，MetroPCS ，MintMobile，Does not support the Telecom CDMA network. (For example USA operators：Verizon，Sprint，U.S Cellular，Boost Mobile，FreedomPop，Ting）Specification:1.Model No.:Mix42.Platform : Dimensity 810, Deca Core (Latest 10 Core)3.Standby: Dual sim dual standby4.Screen: 6.3HD+ Full Display 1440*32005.Speaker: 1511 Box Speaker6.Frequency: GSM850/900/1800/1900MHz, 3G: WCDMA850/1900/2100MHz，4G LTE,5G7.Vibration: Support8.Colors: Black/ Blue9.Memory: 1GB RAM+8GB ROM10.Multi Media: MP3/MP4/3GP/FM Radio/Bluetooth11.Camera: 2MP+5MP12.Multi Function: Full screen, Face recognition, Dual SIM, GPS,Wi-Fi, Gravity Sensor, Alarm ,Calendar ,Calculator ,Audio recorder ,Video recorder, WAP/MMS/GPRS, Image viewer,E-Book,World clock,Tasks card， rear flash13.Languages: Muti-language supportAttention:Due to the difference in light, the actual color of the phone may be slightly different from the screen and the picture. Color names are only used to distinguish between individual SKUs. Please understand that. Thank you.The battery capacity is typical of the factory laboratory, the specific charging speed, the length of use and other data, the actual situation will be slightly different due to the power cord, power adapter, ambient temperature. When the phone is completely out of power and automatically shuts down, you need to charge your phone for more than 10 minutes to boot. It is recommended to charge when the battery is less than 20% charged.Available memory capacity is subject to preloaded softwarePacket included:1 x Smartphone,1 x Charger Adapter,1 x Headphones,1 x User Manual,1 x phone case,1 x Protection film