BIRUGEAR 2.1A Output USB Car + Wall Charger Adapter + Micro USB Data Sync Cable for Hisense Sero 7 LT E270BSA / Hisense Sero 7 pro M470BSA, HP Slate 7 7.0-Inch Tablet Compatible with Hisense Sero 7 LT E270BSA / Hisense Sero 7 pro M470BSA, HP Slate 7 7.0-Inch Tablet Use your existing USB charging cables to charge most USB powered devices / Easy-to-see LED confirms whether USB charger is properly connected Convenience on the go Compact charger can travel with you daily to be ready whenever you need to power your devices Sophisticated circuit design with over-heated, over-current, over-charging protection. Charging will be automatically stop when battery is full. Package includes: 1 x Car Charger Power Adapter(2100mA), 1 x Travel Charger Power Adapter (2100mA), 1 x Retractable Sync & Charge Cable