EN71 Certified, 61-Key</br>Comes w/ Music Notes Stand, LCD Display</br>40 Demonstration Songs</br>345 Timbres / 128 Rhythms / 8 Percussions / Keyboard Percussion</br>64-level Tempo Control / 16-grade Master Volume Control</br></br>Product Description</br></br><br /><b>The MK939 61 Key Professional Performance-Type Electronic Keyboard is designed for beginners and hobbyists. These easy-to-use professional features, along with its new silver body, set this keyboard apart from others in its class. Comes with the stereo speakers and record function, allows you make your own music and share it with others anytime.</b><br /><br /><b>64-level Tempo Control/16-grade Master Volume Control</b><br /><br /><br />*Color: Silver <br /><br />*Amplifier: 5W <br /><br />*Power Supply: 110V/8 'D' Batteries <br /><br />*Dimension: 37-1/2" x 14" x 5" <br /><br />*Intelligent Teaching Function <br /><br /><b>Package Includes:</b><br /><br />*1x 61-Key Electronic Keyboard <br /><br />*1x Music Notes Stand <br /><br />*1x AC Adapter <br /><br />*1x Manual</br><br/>http://www.amazon.com/gp/product/B00YBWAY4K