DescriptionFeatures£ºInput voltage: 12V-24V ¡À 4.0VUSB (output) voltage: 5V ¡À 0.25VOutput Current: 2.1AProduct Weight: 150gApplicable models: cross bike， scooters， carsAdvantages: Waterproof cigarette lighter and USB connection and integration， product installation unique design， separate USB waterproof cover.How to install the socket1 Connect the red light to "+" and the blue to "-"2 Put the handle clip on the motor handle and screw it.How to install a usb waterproof coverUse a knife to cut the top on the USB waterproof cover.put the USB connector into the cover.Application:most phones， including BlackBerry， Apple iPhone， LGENV and Motorola Razr (charging cable). Garmin's GPS， Apple iPod， or any other device using 2.1A or less USB power.Note£ºItem is design for 12v/24v motor bike(other volt please do not buy this item.it may be make an accident)Install the item on the fall round and make sure your holder is set.Do not connect the Electronic Accesssories ，when the engine is not workingDo not use or on the rainy day，please cover it with the waterproof shellDo not use any heat Electronic Accessories.Package Included:1XMotorcycle waterproof cigarette lighter USB integration