Applicable: iPhone iPod touch mini ipad Samsung products, or other devices can be used. Charger circuit design over voltage, over current, over temperature and short circuit protection, more effective protection of your battery and the love machine, to achieve the best work; universal input design, continuous output voltage, built-in anti-electromagnetic interference filter, focus You simultaneous charging and use your love machine; ABS shell fire environmentally friendly materials, the use of glossy highlight design, effectively prevent scratches to ensure product Features a beautiful appearance, fine workmanship, quality assurance, refined high-strength spring line. 2, the use of advanced DC --- DC switching converter IC, integrated design. 3, stable performance, compact and lightweight, cleverly designed, easy to carry, stylish. 4, with short circuit, overload protection, comprehensive protection for your phone. 5, applies to any vehicle for any cell phone 6, can be customized by guests need to specify the packaging and printing LOGO guests Specifications Product Name: RCF-R6 Product Input: 12-24V Product Output: 5V / 2.1A (3.1A) Product size: 30 * 55mm Certification: CE, FCC, ROHS