5V 2.1A Car Motorcycle Boat Waterproof Dual USB Power Port 5V 2.1A Input: 12-24V4V Double USB Adapter:5V/2.1A MAX Fits 0.875 to 1inch (22.2 to 25.4mm ) Diameter Handlebars Cord Length:150cm/59inch, Red(+), Black(-)(Fuse Included) Package Content:1 X Motorcycle USB Charger,4x Cable Ties