What is this?An violin pickup is a device that converts the acoustic sound of a guitar into an electrical signal for amplification or recording. It allows the guitar sound to be part of a recording or performances without the use of a microphone.What will I get?Violin PickupsMaterial: Plastic, ElectricPlug Size: 6.35mm (1/4 Inch)Length: 2.93 M/9.6ft/115 inchColor: BlackIn the Package: 1 x Violin PickupAre there any advantages of the product?The clip-on violin pickup is small and light, easy to carry around, suitable for acoustic guitar, wooden guitar, ukulele, violin, mandolin, etc.How to use it?The violin pickup is designed to clip into the sound hole, easy to clip-on and off, just plug it into your guitar or other musical device.
eBay