Item Type: Guitar Pickup_x005F_x000D_ Mterial: Iron and plastic_x005F_x000D_ Application: Suitable for any acoustic guitar with sound holes and steel strings. Also suitable for folk guitar, electric guitar, classical guitar, ukulele, violin, bass and other instruments._x005F_x000D_ _x005F_x000D_ How to Use: _x005F_x000D_ _x005F_x000D_ Plug in the guitar sound hole and lock it, then connect the audio input to the standard 6.35 connector for use. 1The guitar pickup is equipped with a felt back clip, which can protect the guitar from any scratches or damage. It can be used for a long time and durable. 2It has electromagnetic field characteristics and converts it into electronic signals according to mechanical vibration. Turn the acoustic guitar into an electric guitar at the fastest speed. 3Easy to install, convenient and fast. Insert the guitar sound hole and quickly lock it in place, then you can connect the audio input to a standard 6.35 connector. 4The guitar pickup comes with tone and volume control, and comes with Approx. 3m/9.8ft connection cable and hole. No holes required, no batteries required. 5Suitable for any acoustic guitar with sound holes and steel strings. It is also suitable for acoustic guitar, electric guitar, classical guitar, ukulele, violin,bass and other musical instruments.1 x Pickup