1. These units were gently used several times at events as barcode scanners, ensuring minimal usage. ZTE Maven 3 Z835 Android Smartphone 4.5-inch Screen Quad-Core Processor Sleek Black Design 5.0 MP Camera Bluetooth Connectivity GPS Navigation 4G/3G Fast Connectivity 1 GB RAM 8 GB Storage Capacity AT&T Network Locked Single SIM Card Slot MicroSD Memory Card Support Expanded Storage On-the-Go Connectivity Favorite Apps Access Social Media Integration Fast Download Speeds Ideal for Daily Needs Powerful Processing Capabilities Convenient and Portable Smooth Performance Smartphone Experience Affordable Android Device