Variety of sounds: Movall Infinite Guitar Sustainer is used to produce a variety of sounds not normally playable on a guitar using traditional strumming or picking techniques. These sounds are created by placing the JGE onto/above the string. It drives the string to vibrate a sustained note. Similar effect using a bow: With this feedback loop the player can create a continuous string vibration. Fading in and out by lowering, raising and repositioning near pickups, the result is a similar effect to using a bow. Perfect tool for creating ambient tones. Although the infinite sustainer would most commonly played on the electric guitar, because of its ease of use and the responsiveness obtainable from the pickup, experimentation with other types of string instruments are always going to happen. The JGE is the perfect tool for creating ambient tones. Movall Infinite Sustainer electronic effect bow provide two different sustain effects. It's made of polyamide, quite durable, with ergonomic design, streamlined contour and comfortable handling. We can switch to normal effect or overtone effect swiftly by turning the switch upwards or downwards during performance. It enables our electric guitar to offer legato,overtone, long sustain, vibrato and more from stringed instruments played with a bow by the magnetic field Colour:White Material:plastic Package Contents: 1 * Movall Guitar Effect Pedal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.