Guitar String Sustainer Handheld Infinite Effect Bow Device Instrument Accessory white

Feature: 1. Double Coil: Specially designed for guitarist, this sustainer enables double coil pickup for more natural sound. 2. With 2 Modes: One button shifting makes it much easier to switch between 2 modes, normal mode and overtone mode. 3. Simple Using: Simple appearance with ergonomic design ensures comfortable feeling for more enjoyment in playing. 4. Good Material: Combining premium plastic material and electronic component, has great durability for long use. 5. Easy Carrying: Comes with a compact size and a light weight, both the daily storage and carrying are very simple. Specification: Item Type: Guitar String Sustainer Colour: White Material: Plastic + Electronic Component Product Power Supply Method: Battery: 1 x 9V battery 6F22