Features 1、Silent Practice Mode: Our silent acoustic guitar pickups feature a headphone monitoring mode, allowing for private practice without environmental noise interference—for late-night sessions or public performances. 2、Professional Piezo Pickup Technology: Equipped with guitar pickups, our product accurate captures string vibrations, delivering high-fidelity sound quality that restores the tone and intricacies of your wooden guitars. 3、Multi-Dimensional Sound Adjustment: With versatile sound modulation capabilities, this Guitar Pickup Set allows you to easily control volume, treble, and bass settings, enabling you to customize the tone to suit various playing styles. 4、Universal Compatibility Design: Featuring a sleek black panel design, our wooden guitar pickup is compatible with both folk and classical silent guitars. Powered by a 9V battery (not included), it combines portability and durability with a professional appearance. 5、Built-in Delay Effects: Enhance your performance with the integrated delay effect feature, adding depth and spatial dimension to your music. This enriches the expressiveness and enjoyment of performances using our Wooden Guitar Pickup. Specifications: Application: for Acoustic Guitar/Classical Guitar Power Supply: DC 9V Battery (not included) Battery Quantity: 1 Pickup: Piezoelectric Material: Plastic Color: Black Size: Approx. 14.2 * 6.4 * 6 cm / 5.6 * 2.5 * 2.4 inch Package List 14 x Screws 1 x Pickup 1 x Pickup Stick 1 x Tail Nail Line 1 x Battery Compartment (without battery) 1 x Instruction Manual