Feature 1[Multifunction] Handles set integrate a function of electric heated, voltage testing and cell phone charging 2[Heated Function] Especialy the Heated function, with a high temperature 85 degrees, low temperature 65 degrees and close switch 3[USB Fast Charging] Equipped with a USB fast charging port for emergency needs during charging 4[Protect Your Hand ] Help your hands to more warm while riding in the Cold Winter. Good gift choice for yours 5[Simple Easy] The installation is simple and fast, which does not require complicated operationsItem Type: Motorcycle HandleMaterial: Imported Nylon, Soft TPU Environmental Protection MaterialHandle Diameter: Approx. 22mm / 0.9inProduct Size: Left Hand: Approx. 11.9 x 11.3cm / 4.7 x 4.4in ; Right Hand: Approx. 12.6 x 9.3cm / 5 x 3.7inInput Voltage: DC12V Output Voltage : 5V Output Current : 2.1A Product Power : 26W Product Color : Black Temperature Range : 65-85 Voltmeter Test Range : 8V-25.5V Voltmeter Color : Green Product Function : Motorcycle Handlebar Heating, Mobile Phone Charging, Voltage Display.Applicable To: Motorcycle, ATV .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Motorcycle Handle2 x Throttle Card1 x Hex WrenchNotePlease allow 0 to 2 cm error due to manual measurement. Thanks for your understanding.