1、MULTIFUNCTIONAL KEYBOARD SET: This package includes a 61 key foldable electronic keyboard, a carrying case, and various sheet music accessories, providing all the necessities for a pianist. 2、RECHARGEABLE BT DESIGN: With the convenience of BT technology, this keyboard can be wirelessly connected for playing and composing music anytime, anywhere. 3、FOLDABLE DESIGN: Unique foldable design allows for easy storage and portability, making the electric keyboard perfect for travel and performances on the go. 4、LONG LASTING BATTERY: Equipped with a lithium battery, it provides up to 7 hours of continuous playtime with just 3 hours of charging. It can also be powered by AA batteries(not included), but don't plug in use at the same time. 5、61 FULL SIZE KEYS: The keyboard features 61 full size keys, allowing for accurate playing of notes and chords from low to high tones. 6、MULTIFUNCTIONAL: With built in various tones, rhythms, and effects, this keyboard can cater to different music styles and playing preferences. Item Type: Electric Keyboard Kit Material: Plastic Color: Black BT: Yes Number of Keys: 61 Unfolded Size: Approx. 80 x 18 x 6cm / 31.50 x 7.09 x 2.36in Folded Size: Approx. 44 x 18 x 11cm / 17.32 x 7.09 x 4.33in Feature: Foldable 180° Battery Type: Rechargeable Lithium Battery (1200mAh) (Included) Battery Life: Approx. 7 hours after 3 hour charging Battery Compartment: 4 x AA Batteries (Not Included, do not use simultaneously with charging) 1 x Electronic Keyboard 1 x Sound Cable 1 x Sheet Music 1 x Music Stand 1 x Keyboard Stickers 1 x User Manual 1 x Power Adapter 1 x Microphone 2 Pairs x Headphones 1 x Sustain Pedal 1 x Keyboard Cover 1 x Carrying Case