128 tones?? 128 rhythms?? 45 Demo songs and volume adjustable.3?? 61-key(C3-C8) piano with MINI USB port?? support midi out?? can play with software on computer (software include)</br>Support connects with iPad?? iphone and other android device; use lighting to USB camera adapter</br>"ecord?? edit?? and play function??Sustain and vibrato function you can record the music you play "r>With built-in speaker and also support external headphone or loudspeaker</br>Small and portable design?? can be hand-carried?? it can also be rolled up for easy storage in you hand bag or carrying case.</br></br>Product Description</br></br><b>Description: </b><br><br> Material:Non-toxic and harmless environmental protection silicone?? 100% waterproof <br> Color:Black <br> Output:3W<br> Input:DC5V /1000 MA or 4*AAA Batteries (no include)<br> Color: Black & White<br> Main body size: 22.5 * 8 * 2.5cm/ 8.9 * 3.1 * 1in<br> Keyboard size: 84 * 16.5 * 0.5cm/ 33.1 * 6.5 * 0.2in<br> Product weight: 1038g/ 2.29Lb<br> Package size: 33.8 * 23.5 * 7.5cm/ 13.3 * 9.3 * 3in<br> Package weight: 1464g/ 3.22Lb<br> Carton Size:10pcs/ctn 48(L)*35.5(W)*39(H)cm<br> <b>Packing List</b><br><br> 1x Roll up piano<br> 1x MIDI USB Cable<br> 1x Adapter <br> 1x User manual <br></br><br/>http://www.amazon.com/gp/product/B01FLQI19EE00?? CTK-