88-key full-size slim and portable foldable smart digital piano - Professional performance, Bluetooth connection, LED indicator lights This is a portable foldable digital piano with excellent professional performance. Even beginners can easily learn to play. Full-size keyboard: This digital piano is equipped with an 88-key weighted keyboard, perfectly simulating the playing feel of a grand piano, providing a delicate and exquisite playing experience like that of a real piano. Function: 1. It offers 128 different pitches, 128 different rhythms, and 20 sample songs. Whether you are a beginner or an experienced player, it is highly suitable for you. This piano sound effect adopts surround stereo, has a bright tone, and precise pitch. 2. Other features: It also has audio, sustain, and vibrato input functions, which can add more expressiveness to your performance. The built-in stereo speakers can be used as speakers and provide clear and full sound effects. 3. Multi-function keyboard: It can easily activate the required functions, including recording, sustain, vibrato, metronome, volume adjustment, and tone adjustment. This digital piano helps users quickly master the functions and positions of each key, is easy to operate, and can meet various music performance needs. 4. **Extensive interface compatibility**: This folding piano can be connected to your smartphone or tablet via Bluetooth, making learning and playing more enjoyable and effortless. It also supports external speakers, headphones, computers, and tablet devices, meeting your auditory needs and creative connections in different scenarios. 5. Portability: While maintaining excellent touch and sound quality, its size and weight have been reduced. The hidden folding design enables it to be easily placed in a piano case, facilitating transportation. Power supply: It provides external power through USB 5V and a built-in lithium battery (3.7V/1100mAh). It can be used immediately after startup, has a long battery life, and is convenient for travel use. Suitable for beginners and professional performers. Specification: Keys: 88 keys Material: ABS Sound quality: 129 Beat: 128 Number of displayed tracks: 20 Power supply: Built-in battery or USB 5V/1A power supply Battery: 3.7V 1100mAh Product size: 1340*170*35 mm Product weight: 5.55 kilograms Packaging size: 735*145*225 mm Packaging list: Digital piano 1 unit, User manual 1 copy, Music stand 1 unit, Power connection cable 1 root, USB data cable 1 root, Vibrato pedal 1 unit, Piano cover 1 unit. Start your music journey right now!