USB Ports:2 USB (Universal Serial Bus) Ports; What's in the box:USB Charger; Output Current:2.1, 1; Type: Car Charger; Function: Multi Ports; Input Voltage:DC 12V-24V; Compatibility: For Cellphone, For iPad; With Cable: Charger Only; Output Voltage:5; Listing Date:11/13/2014; Base Categories: Electronics Accessories, Adapters, Electronics, USB Chargers