Note:1. Only one rear camera is real and can be used normally. The other cameras are decorative. We do not accept disputes about 3 rear cameras.2. Because the chargers used in each country are different, we will not be equipped with a charger plug,but all the charging plug can be used with the configured USB. We do not accept disputes about package not include charger plug.NetworkFrequency bandGSM: B3/B5/B8(1800/850/900)CDMA: BCO (800MHZ)WCDMA: B1/B5/B8 (2100/850/900)FDD: B1/B3/B5/B7/B8/B12/B20 (2100/ 1800/850/2600/900/800)TDD: B34/B39/B40/B41 (2600/1900/2300/2500)1. 4.0 Inches Mini Size Android 9.0 Smartphone ;2. Supports Google App Store, WhatsApp and other Apps ;3. Supports GPS, Bleutooth, WiFi, hotspot sharing,OTG, NFC,USB C audio output;4. Other functions: calculator, alarm clock, calendar, memo, keyboard lock, timer switch .Memory:4GB RAM + 128GB ROMPackage include:1x mobile phone, 1x manual, 1x card removal pin,1x phone case, 1 x protective film, 1x USB C cable(No power adapter included,Please prepare 5V charging adapter by yourself).