1: The product simultaneously integrates functions such as heating, testing voltage, and mobile phone charging, reducing the space occupied by separate installations. 2: The product is made of TPU rubber, environmentally friendly material, which is very flexible and resistant to low temperatures. No matter how cold it is, you will not be afraid of it. 3: The product is equipped with a voltmeter, which can detect the battery usage status at any time and reduce accidents caused by battery problems. 4: 2.1A huge current, can power mobile phones, navigation, MP3, GPS, etc. at any time, convenient and fast 5: The product is equipped with an three-position switch. The temperature of 65-85 can be adjusted at will. You can change it as you like. Handle diameter: : 2.2cm Product size: : Left hand: 11.9X11.3cm; : 12.6X9.3cm Input voltage: : DC12V Output voltage: : 5V Output current: : 2.1A Product power: : 26W Product functions: : Motorcycle handlebar heating, mobile phone charging, voltage display. Scope of application: : 2.2cm on the handlebars of motorcycles, ATVs, etc. Working temperature: 65C-85C. It integrates functions such as heating, test voltage, mobile phone charging, etc., reducing the space occupied by separate installations. High and low temperature adjustable casually, very convenient, safe, energy saving. Allow the user to change the temperature without removing the hands from the handle bar for a ride. The handlebar surface is textured, non-, and the elegant open grip design makes the heating handle practical and stylish. The product designed with moderate wear resistance and maximum vibration absorption. Light color:Red Light Colour:black Material:TPU Size:Length: about 11.9cm Package Contents:2 x handlebar 2 x cards 1 x wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.