Andoer 88 Key Flexible Electronic Piano Keyboard Silicon LED digital display Roll Up Piano USB Port with Sustain Pedal Loud Speaker

This roll up piano with 88 keys is very easy to carry around and plug into amps. The sound is like a normal keyboard. 
Specifications:
Keyboard: 88 keys
Tone: 128
Rhythm: 100
Demonstration songs: 24
Rated voltage: DC 5V adapter or 4 * AAA 1.5V batteries(not included)  
Material: Silicon
Color: Black & White
Main body size: 22.5 * 8.5 * 2.5cm/ 8.9 * 3.3 * 1in
Keyboard size: 126 * 16 * 0.5cm/ 49.6 * 6.3 * 0.2in
Product weight: 1218g/ 2.69Lb
Package size: 33.8 * 23.5 * 7.5cm/ 13.3 * 9.3 * 3in
Package weight: 1700g/ 3.74Lb

Package List:
1 * 88keys Roll Up Piano
1 * Power Adapter (US plug)
1 * USB Cable
1 * Sustain Pedal
1 * Mini CD
1 * User Manual(English)