This ultimate rapid-charge, waterproof USB charger with dual socket connectivity can charge devices up to 3 times faster than standard USB sockets. The ultra low profile is perfect for any outdoor application. Measures 1.14"H x 3.7"L. Marine-Ready:• Anti-corrosion coating on circuit board• UV resistant• 316 stainless hinge and springFeatures:• IPX6 protection• Waterproof with 1, 2 or 0 sockets in use• Dual socket: charge 2 devices at once• Universal fit with USB Type A connector• Easy to install• Click-and-lock lid• Includes FREE ROKK mini base Specifications:• Input voltage: 12-24V• Output voltage: 4.2A (total)• Cut out dimensions: 1-1/8" diameter Meets IPX6 waterproofing standards Dual-socket design can charge two devices at once | Scanstrut ROKK Charge+ Rapid Charge USB Socket