D’Addario Eclipse Rechargeable Headstock Tuner

The rechargeable Eclipse headstock tuner holds up to 24 hours of tuning time per charge. With the included USB cable, simply plug into any USB port to charge up. This Eclipse Tuner still has multi-swivel action, an extra bright LCD display, and auto power-off, but now, you’ll never have to change a battery again. With this rechargeability feature, on top of the full color vertical display and easy to use clip-on functionality, the Eclipse provides excellent value to any player.