Description No matter the situation, accurate tuning is always of utmost importance. This ProTone USB-C clip-on tuner from Ernie Ball sports five separate tuning modes, making it a cinch to lock in your pitch while remaining versatile enough for guitarists and bassists onstage, in the studio, and beyond. The accommodating clip-on mount easily rests on nearly any headstock, while a high-visibility color display provides accurate visuals no matter what environment you find yourself in. To top it all off, the ProTone’s onboard battery is chargeable via a USB-C cable