This electric piano has all the indispensable functions of recording, metronome, vibrato & sustain, drum kit, transpose, and 2 chords that you need to compose your melodies. The semi-weighted key makes the timbre and sound more musically expressive, displaying the most delicate differences. It can be split for duet play. And the blue-tooth MIDI function adds the assistance of phone apps, and laptops while the blue-tooth audio function delivers the online songs through the speakers with a flawless sound. It is fun to play with 128 tones, 128 rhythms, and 20 demos. With 2 teaching modes, this portable piano is beginner-friendly, but also suitable for senior players to operate and play music through an LCD, control buttons, and an encoder. The full set packs with a carry bag, sustain pedal, Type-C USB cable, and a 5V1A adaptor. Bullet Point: Foldable Keyboard with Rechargeable Battery: This portable piano easily folds out 180°in a backpack size after releasing the button lock for more flexible use, which redefines the portable piano. And it weighs only 10.4 lbs to provide convenience and efficiency for travelling musical enthusiasts. It has a 7-hour battery life after a full charge. Blue-Tooth MIDI & Audio: The Blue-tooth MIDI function allows a fast and stable connection to Laptop, and phone apps to practice a wide range of accomplishments and record your original music, which is way cooler than a MIDI socket. And the blue-tooth audio function plays your favourite online songs through keyboard speakers. Semi-Weight 88 Keys: 88-key full-size keyboard with 1:1 ratio keys closely replicates the feel of the traditional piano. The semi-weighted key with adjustable touch response suits your preferred playing style and accurately reflects the nuance of your playing. This keyboard also supports a split function and 2 educational modes to teach novices and beginners. Lossless Sound with Useful Features: The stereo speaker enables you to hear the full dynamic range of 128 tones, 128 Rhythms, and 20 demos. There are indispensable features of recording, metronome, vibrato& sustain, drum kit, transpose, and 2 chords functions that help you to mix and enrich your musical works. Easy Control with Full Kits: Includes a carry bag, sustain pedal, Type-C USB cable, and a 5V1A adaptor. The LCD informs the musical sequences and indicates volumes with an easy-control encoder. There are multiple jacks on the back to be compatible with power, earphones, microphones, and sustain pedal. Features: The foldable electric keyboard fits into a backpack for travel, tours, and more Battery-powered piano lasts 7 hours for on-the-go performances. Carry bag, sustain pedal, Type-C USB cable, 5V1A adaptor included MIDI function & wireless audio for a wide range of practice 88Full-size semi-weighted keys for rich timbre It supports a split function for duet playing Premium speakers deliver lossless sounds with 128 tones, 128 rhythms, 20 demos Recording, metronome, vibrato&sustain, drum kit, transpose, 2 chords LCD, control buttons, and an encoder for easy use Instruments for beginners and seasoned pros Multifunctional internal jacks for power, earphones, microphones, and sustain pedal Specifications: Colour: Black/White Material: PVC+ABS + 600D Oxford Fabric Product Dimension: 122.5 x21.5 x 6.5 cm (L x W x H) Folding Dimension: 61.5 x 21.5 x 13 cm (L x W x H) Bag Dimension: 66 x 14 x 25 cm (L x W x H) Type-C USB Cable: 123 cm Sustain Pedal Cable: 150 cm Charging Time: 2.5 h Playing Time: 6-7h Battery: 3.7V/1800 mAh Net Weight: 5 kg Package Includes: 1 x 88-Key Portable Piano 1 x Instruction 1 x Carry Bag 1 x Sustain Pedal 1 x Type-C USB Cable 1 x 5V1A Adaptor Box Qty： 1(May vary by batch)