88 Keys Keyboard Piano Portable Digital Piano with LCD Display Built-in Speakers Rechargeable Battery BT Connectivity Features:  Foldable design: keyboard piano can be folded in half, space-saving and portable in carry bag; built-in rechargeable battery makes it convenient for outdoor use. Multiple connectivity available: by side interfaces, it can connect MP3, mic, even MIDI devices for song production(most software supported), also wireless BT connect smartphone app. Great fingertip feel: electric piano has 88 sensitive full-weighted keys to replicate the real piano experience, makes you change volume depending on how hard you play. Powerful functions: the keyboard features a LCD display panel and engages 128 tones, 128 rhythms to choose from, 30 different demo songs for you to play along with. Melodious sounds: equipped with dual speakers, the digital piano creates crystal clear, room-filling stereo sound effect, suitable for both music lover and beginner to play. Specifications: Material: Plastic + PVC Color: Black & White Plug: EU Plug / US Plug (Optional) Keys: 88 Power Supply: AC Power Adapter / 3.7V 1100mAh Lithium Battery Product Size: 130.2*15*3.1cm / 51.25*5.90*1.22in Product Weight: 2980g / 105.11oz Package Weight: 4750g / 10.47lbs Package Size: 73.5*12.5*19.5cm / 28.93*4.92*7.67in Note: Piano set only, other accessories in the pictures are not included. Please read the user manual carefully for more information before usage. Due to manual measurement, there may be deviation, please in kind prevail. Due to lighting or other reasons, the picture and material object may slightly differ. Packing List: 1 * Piano 1 * Power Adapter 1 * Cable 1 * Sustain Pedal 1 * Carry Bag 1 * User Manual