Description: 【Versatile Compatibility】: This pickup musical instrument accessory is designed to work with a wide range of instruments, including classical and folk guitars, ukuleles, violins, guzhengs, African drums, and cajons. It captures the vibrations from the instrument's soundboard without requiring any batteries or drilling 【High Fidelity Sound】: Experience quality sound transmission with no electrical noise. The Pickup Could effectively transfers your instrument's natural tones to amplifier, sound cards, mixers, computers, or mobile devices 【Easy Installation】: Simply stick the pickup onto your instrument at the point of maximum amplitude for optimal sound output. The installation process is straightforward and non invasive 【Double Connector Cables】: The SD30 pickup comes with two types of connector cables (6.5mm and 3.5mm), allowing you to choose based on your needs. When combined, they convert the output interface to 3.5mm for easy connection to desktop computers for recording purposes 【Comprehensive Package】: The package includes a braided shielded cable, a 30cm hanging ear cable (3.5mm male to 6.35mm female), the main unit of the pickup system,2 strips for attachment, and 6 spare adhesive pads for future use Specification: Material:Electronic components,PP   Size Chart: 30cm/11.81inch   Package Includes: 1 braided shielded cable, 1 30cm hanging ear cable (3.5mm male to 6.35mm female), 1 pickup system, 2 attachment strips, 6 spare adhesive pads