<p>Feature: </p> <p> </p> <p>1. 37 Keys Design: The keyboard is designed with 37 keys, and the portable guitar keyboard can be carried and played at any time. </p> <p> </p> <p>2. With 32 Note Polyphony: 32 notes polyphony is suitable for beginners to practice, allowing continuous notes to sound without being cut off. </p> <p> </p> <p>3. With Lithium Battery: The 37 key keyboard piano has built in lithium battery, you can play directly by pressing the switch. </p> <p> </p> <p>4. Natural Stereo: Advanced wave memory stereo sampling to reproduce natural instrument sounds in stereo. </p> <p> </p> <p>5. Multifunctional Keys: With volume adjustment key, demo song duo, stop button, audio jack, headphone jack, microphone function, single speaker. </p> <p> </p> <p>Specification: </p> <p> </p> <p>Item Type: 37 Key Keyboard Piano </p> <p> </p> <p>Battery: Lithium battery 3.7V 1200mAh (built in) </p> <p> </p> <p>Product Size: Approx. 55 x 11.2 x 3.8cm \/ 21.7 x 4.4 x 1.5in </p> <p> </p> <p>Functions: 4 tones, 10 demo songs, volume adjustment, demo song joint singing and electro singing, stop button, volume knob, audio jack, headphone jack, microphone function, single speaker. </p> <p> </p> <p>. </p> <p> </p> <p>Package List: </p> <p> </p> <p>1 x Electronic Organ1 x Strap1 x USB Cable1 x Connection Line1 x Microphone1 x User Manual</p>