Features:Brand New and High QualityEasy to install， 5v the output port to keep your smart phone， GPS， MP3 or other doo-dad blocked it with a waterproof cover elements.And quick installation instructions you can not live without， allegations and on the road when you're ready.Are two USB auxiliary sleeve is ideal for driving and iPod / MP3 player， USB charging portable devices， GPS， iPhone， And other similar devices.There are two auxiliary USB power plug socket for the added convenience，The unit can be connected to any 12 volt DC electrical system.Specification:Input voltage: 12VOutput voltage: 5VOutput Current: 2.1ASize: Approx. 6*5.7*3.6 cmCable length: 60cmFit for: Universal for 12~24V motorcycle motor vehiclesPackage included:1 X Motorcycle Dual USB Mobile Phone Charger Port Socket