Feature: 1. Made of PC material, which is sturdy and practical. 2. BT, movement adjustment function can be customized music keyboard sound. 3. External interfaces include MP3, headset/audio, pedal, audio input, microphone, USB power interface /MIDI OUT. 4. 88 full size keys simulate the feel of a real piano. Recording and playback function, convenient for you to record inspiration at any time. 5. Multi function control panel adopts ultra thin design, more delicate and compact. Pedals meet the needs of professional performances. 6. Non slip mat, playing the piano more stable, and do not scratch the table. Specification: This is a multifunctional electronic piano with 88 full size piano keys. Made of PC material, this electronic piano is lightweight and practical. It comes with a 600D oxford handbag that can be easily carried anywhere. Specifications: Color: black Materail: ABS+PC Output power: 2 * 2W 4Ω Battery: 3.7V, 1750mAh Tone: 128 Rhythm: 128 Demo: 15 White-key size: 138 * 22mm Black-key size: 85 * 11.5mm White-key keystroke: 12mm Black-key keystroke: 8mm Battery: 5V, 2000mAh Package size: 700 * 270 * 175mm / 27.6 * 10.6 * 6.9in Package weight: 5850g / 12.9lb . Package List: 1 * Electronic Piano 1 * USB Cable 1 * User Manual 1 * Bag for Piano 1 * Sustain Pedal 1 * Music Stand