This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer.</br>Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Verizon, Boost or Virgin.</br></br>Product Description</br></br>ZTE ZMAX Z970 runs on Android operating system and has 3400 mAh battery capacity. This smartphone features a convenient 8.0MP camera, so you can capture images and store them on 16GB memory space. This ZTE smartphone supports GSM/EDGE 850/900/1800/1900 UMTS/HSPA 850/1700/1900/2100 LTE 2/4/7/12 and 2G/3G/4G networks. It comes in black.Features:3G Data Capable, 4G Data Capable, Bluetooth Enabled, Internet Browser, Music Player, Touchscreen, Wi-Fi Capable</br><br/>http://www.amazon.com/gp/product/B01N639VGC