Description: 【Versatile Control Functions】: This multifunctional steering wheel button allows you to effortlessly manage GPS, mute functions, music volume, mode selection, video playback, and radio settings, enhancing your driving experience with ease 【Compact and Lightweight Design】: Designed for convenience, this steering wheel controller is small in size and light in weight. It is easy to install without any complex steps required, making it a hassle addition to your vehicle 【Premium Construction】: Crafted from quality metal and plastic materials, this steering wheel volume control switch ensures durability and a long lifespan. Its robust build guarantees reliable performance over time 【Efficient Power Usage】: Steering wheel controller is equipped with a 150mah battery capacity, USB charging port, suitable for charging power 5V/1A, for prolonged operation without frequent recharging needs 【Product Size】: Car steering wheel control button 36 mmx36 mmx9 mm Specification: Material: Plastic Product Size: 3.6 cmx3.6 cmx0.9 cm/1.42 inchx1.42 inchx0.35 inch Package Includes: 1 Set Steering Wheel Control Button Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.