Extra Safety Protection Features:
1. Simple， small and elegant design. Environmental ABS material， super-compact form factor.

2. Size: 3.9in x 0.8in x 0.9in

3. Smart-chip with short circuit protection never heats or overcharges battery.

4. 3.1A Dual Port (2.1A， 1.0A) USB Car Charger charges your iPad， iPhone， iPod， HTC， Blackberry， MP3 Players， Digital Cameras， PDAs， Mobile Phones

5. Rapid 2.1A Charge.

Specifications:
DC Input 12-24V - DC output: 5V/2.1A
1 high-speed 2.1A USB ports and 1 high-speed 1.5A USB port