Deger Electronic Chanter IISame size and finger spacing as a long practice chanter. Perfectly tuned chanter scale and drones by usage of crystal oscillator and microprocessor control. The pitch is adjustable in a range of more than three octaves, allowing you to play together with other instruments in any key. The drone volume is variable and can also be turned off. Switch between the sound of Highland Pipes or Small Pipes. Up to 100 hours of playing with only one battery. Automatic power off after a minute of no activity. The chanter has dual output: phono and MIDI. You can plug in your headphones so no one disturbs your practice session, or connect the chanter to speakers for all to hear! Ear bud headphones included. Comes with 2 AAA batteries.One Year WarrantyNew features include:Better sensors (no thumb contact)Better sound quality (no buzzing noises)No restrictions using MIDI and phones at the same time.Vibrato playing is now possibleThe battery will be included within the top part of the Chanter. The new model will be about 5 centimetres (2 inches) shorter since there is no battery compartment at the bottom.Now featuring the options of GHB, Medieval Pipes, Gaita, Small Pipes, and Small Pipes soft.