2.4 A dual USB Interfaces Stainless Steel In-Car Charging Adapter

2.4 A dual USB Interfaces Stainless Steel In-Car Charging Adapter
Four colors are available: Rosie, Gray, Golden, Natural metal shinning
Body made of enhanced Stainless Steel, can be used as emergency hammer;
Input: 12-24 V; Output:: 5V 2.4 A,  Max 3.1 A
Size: 59 X 23 X23 mm;
Intelligent Protective Circuit, keep cool when charging;
Pure brass USB contacts;
Certification: FCC/CE/RoHS;
Application for General usage; Compatibility for popular brand digital devices such as: smart phone/phablet/Bluetooth earphone/MP3/MP4/PSP/DV/DC