Description: Keep your hands warm in cold weather riding. Fits for most models. Easy to install & operate. Just need to wire this in to a positive wire from your ignition. With a on/off switch, & all necessary bits & pieces to install these under your current handgrips. If the bike doesnt have a battery, just need to locate the DC regulator. The motorcycle heated hand grip keeps drivers hands from cold when driving in the cold winter. It consumes small electric quantity, produces heat speedily, meanwhile, it offers enough comfortability & security. Easy to install & operate. Just need to wire this in to a positive wire from your ignition. Voltage: DC 12 V Watts: 25 W Installation instructions: Place the heat plate on the right position. Wrap the heat plate around to the handlebars evenly, especially at the junction with the heating plate. Put on the jacket tube & adjust the position, using a hot-air gun blowing outer sleeve shrinkage uniformity. Mount the switch in the rod of the rear view mirror Connect the power line. Line Red & Line Black are not divided into positive & negative, but must installed in the line control by the key door. Package Included:1 X Set Motorcycle Heated Hand Grip