Multifunctional Dual 1.0 and 2.1A USB CAR Charger

Multifunctional Dual 1.0A and 2.1A smart car usb charger with safety hammer http://www.newgood-speakers.com Features and Advantages: 100% Brand new and high quality. Top-vehicle charging technology,charge for all the 3C digital products. It can be used as an emergency hammer with metal alloy design. Universal dual USB 1.0A and 2.1A car charger for 2 electronic devices in your car at the same time. Intelligent Multi-circuit protection system to adapt to the complex automotive