D'Addario Humidipak Automatic Humidity Control System (For Guitar) Passive 1 kg) Weight Capacity: 250

1 kg) Weight Capacity: 250 lbs (113

wide-range frequency response for exceptionally clean and natural reproduction of both music and speech

Speakers: Vox Bulldog x 1 (6

Instead of toneless

Taper: Short

D'Addario Humidipak Automatic Humidity Control System (For Guitar) Passive 1 kg) Weight Capacity: 250The first two way humidity control that maintains a constant 45% 50% relative humidity level within your instruments case Protects your instrument against warping, cracks and other damage cause by lack of humidification No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors Unlike refillable humidifiers Eliminates the guesswork and anxiety of maintaining your instrument's proper humidity level.