Features: Our controller offer precise volume control for your sound devices. Easily adjust the volume level to suit your preferences and enjoy a customized listening experience. Designed with durable materials, our controller ensures long lasting use. The user friendly sliding designs allows for effortless volume adjustment, making it convenient for everyday use. Suitable for anyone who wants a convenient way to adjust their volume. Whether you're a music lover, movie enthusiasts, or simply enjoy listening, our controller is designed to meet your needs. Perfect for various settings, our controller can be used in different scenarios. Whether you want to fine tune the volume of your home theater system, improve the sound quality of your recording studio, or enhances the sound output of your portable devices, this controller is a versatile choice. Experience better volume adjustment with our easy to use controller. Connect it to your sound source and effortlessly control the volume level. Enjoy personalized levels and enhances your listening experience. Specifications: Material:Metal Color:Black Size:Approx.167x68x49mm/6.57x2.68x1.93in Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xVolume Controller