Experience precision tuning with the D'Addario Nexxus 360™ Rechargeable Cello/Bass Tuner. Designed for orchestral stringed instruments, this tuner offers lightning-fast accuracy and a vibrant, full-color LED display with 360-degree adjustability, ensuring clear visibility in any lighting. Enjoy up to 24 hours of continuous use, with an auto power-off feature to conserve battery life. The Nexxus 360 reads vibrations with its piezo sensor, optimized for cello and bass, and covers a wide frequency range from 415 to 465Hz. Easily attach it to the side of the bridge for optimal performance. Includes a 1 ft USB-C cable for convenient recharging. Elevate your tuning experience on stage or in the classroom.