Small?? compact size one-handed swivel clamp</br>Tuning modes include: Guitar?? Bass?? Ukulele?? Violin and Chromatic</br>Tuning Range B0-B7.</br>1x 3V 2032 battery required (included)</br></br>Product Description</br></br>The small format FT-004 Fender clip on Tuner is easy to operate even under darkened stage conditions. Built-in vibration sensor for acurate tuning even in noisy areas. The large LCD display with easy-to-read needle shows white when out of tune and bright green when in tune.</br><br/>http://www.amazon.com/gp/product/B005MR6IHK