Features:-49 keys soft keyboard piano. (Standard Piano Key 4 Octave + 1 key) -On the surface of it, there are rhythm, drum, sound effects, chords and learning function keys for you to adjust the modes conveniently. -Has 8 drum modes, one key for one mode, 16-level volume control, 32-level rhythm control, and power saving sleep mode. -16 tone functions. -10 rhythm options. -Built-in 6 demo songs for your appreciation and learning. -Recording and replaying functions, -The sound of built-in speaker is fruity and melodious, fully adjustable, illuminated volume control. -Comes with headphone port (3.5mm) and power port. -Convenient for rolling up to store and carry, you can play anytime, anywhere. -It is suitable for beginners or more advanced students. **Specifications:**Product Name: 49 keys soft keyboard piano Size: 83x22cm/32.67×8.66” Color: Black/White Material: Silicone rubber (keyboard); ABS plastic (control panel) Tone: 16 Rhythm: 10 Demonstration Songs: 6 Rated Voltage: DC 4.5V or Battery AA 1.5V * 3pcs(Batteries are not included) Power Adapter: USB Item Weight: 632g / 22.3oz **Package Includes:**1 x 49 keys soft keyboard piano 1 x USB cable 1 x User Manual Note:-The size might be slightly different due to manual measurement. Your kindly understanding would be appreciated. -The color of the item may vary slightly due to photography and different PC monitor.