Features: Brand new and high quality Take your DIY speaker project to the next level with our versatile Button Module External Micro Switches Button Board. Perfect for customizing and amplifying sound, this module is a must have for any enthusiasts. Crafted with high quality materials, our Button Module External Micro Switches Button Board offer durability and reliability. Its wireless capabilities allow for seamless connect, giving you the freedom to control your sound with ease. Designed for all DIY enthusiasts, our Button Module External Micro Switches Button Board is suitable for anyone looking to enhances their sound setups. Whether you're a hobbyist or a professional, this module is perfect for you. Experience precise sounds control with our Button Module External Micro Switches Button Board. Perfect for home theaters, parties, or outdoor gatherings, this module allows you to adjust volume, play/pause, and Switches between tracks. Expand your sound possibilities with our Button Module External Micro Switches Button Board. This versatile module can be used in various applications, such as gaming consoles or as a remote control for other devices. Let your creativity flow! Specifications: Material: PCB Type: 1Bit / 2Bit / 3Bit / 4Bit / 5Bit / 6bit (optional) Package Includes: 1PC Independent Button Module note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!