• GHD-04 guitar sound hole adjustable humidifier, integrating humidification, anti whistling, and guitar protection. No matter where you are, the compact design is convenient to carry around. It uses quality silicone material to fully wrap the humidifier body, ensuring stability, and no damage to the guitar
• Adjustable humidity: By using the humidity control switch on the panel, you can easily adjust the humidity level of the guitar.The unique breathable holes and sponge of the humidifier can prevent moisture leakage in the guitar.
• Real time humidity meter: intuitively displays the humidity inside the guitar and the surrounding environment, making it easy to accurately control
• GGT-01 is crafted with the needs of guitarists in mind, have a comprehensive set of functions in a single, pocket-sized package. Easily fits in your pocket or gig bag for quick adjustments on the go
• No more carrying multiple guitar setup tools. Whether you're tightening screws, adjusting the truss rod, or tuning your instrument, this multi-tool has you covered.