Klipz - Kala Clip-On Rechargeable Chromatic Tuner

From Kala

The Kala Klipz Recharge clip-on tuner has chromatic, guitar, bass, ukulele, and violin tuning settings to get most any stringed instrument in tune. The arm swivels a full 360° and tilts to find the angle that displays the screen best for you. The long-lasting rechargeable battery last 5.5 hours on each charge.