Turbo Dual USB car chargers makes charging your device while you are driving! Intelligent chip features a protection circuit that prevents overcharging, over voltage and short circuiting. With 2.1A power output, you can charge your device much faster than other . Made from abs plastic material, measuring 2.71*0.93*1.02 inches, this custom turbo usb car charger. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Compact size, lightweight, easy to carry.