Feature:1. This is a multifunction 88key electronic piano. The main functions are volume adjustment, 128 tones and rhythm changes, 20 demonstration songs, recording function, metronome function, keyboard light switch function, speed, transposition, double Keyboard, chord, teaching function, sustain, vibrato, keyboard drum sound, weight touch sensitive key function, low voltage display function and wireless connection to mobile phone function2. This portable electronic piano has a keyboard light. The red LED light will light up when you are playing, which is very cool. This is a very good design for beginners or children. You can also choose to turn off this function. And has microphone, earphones and other interfaces, so you can play the piano and sing at the same time. And can be connected wirelessly with mobile phone software3. This is a foldable portable piano, the size after folding is about 64cm/25.2inch, and comes with a cotton bag. Can be hand-held or carried on your back, allowing you to carry more conveniently. After the folded electronic piano is unfolded, there is a slidable switch at the unfolded position, and the keyboard can be locked after unfolding, and there will be no situation that the keyboard piano is still in the foldable state after unfolding4. After entering the teaching mode, select different demo songs, and short press the "Demo" key to enter the teaching mode. Teaching A: Play any key to play the main melody of the demo song, and the keyboard lights will turn on and off with the main melody. Teaching B: The keyboard light lights up with the main melody, and the user presses the right key to turn on the light of the next note, otherwise it will not light up5. 88-key full-size touch-sensitive keys are made according to a 1:1 ratio of piano keys, providing you with finger touch and key depth similar to pianos. After selecting "VELOCITY", the harder you press the key, the louder the sound will be6. This electronic keyboard can be connected wirelessly with mobile phone software. For example, the bubble piano software, you can learn after connecting, and you can also play piano games, allowing you to learn piano while playing. At the same time, it can also be connected to a mobile phone, through the Bluetooth mode, the music played by the mobile phone will be played on the piano after connection7. After selecting the "SPLIT" function according to the method in the description, the sub-full keyboard piano can be turned into a dual keyboard, that is, it can be divided into two ranges for playing. When the dual keyboard function is turned on, the main part can be used as a 44-key keyboard alone (the auxiliary part does not need to be connected), and when the auxiliary part is connected, it is a complete 88-key electric pianoSpecification:Item Type: Portable Keyboard PianoMaterial: Engineering ABS + metal + electronic componentBattery Type: Rechargeable battery / USB circumscribed battery (built-in battery)Battery Capacity: 1750mAhHow to Use: 1. Tone Adjustment: Press and hold the "Tone" button on the control panel while rotating the encoder to select the tone. The corresponding tone type will be displayed on the display. Release the "Tone" button and return to the initial interface.2. Demo Song Adjustment: The "Demo" button represents the demo song, and its adjustment method is the same as the tone adjustment.3. Rhythm Adjustment: In the initial interface state, click "Encoder" to play the rhythm song, and press the encoder again to stop playing. At this time, you can rotate the encoder to select the rhythm, and press the encoder again after selecting, the selected rhythm will start to play. When playing the rhythm, press the "Tone" button to return to the initial interface. At this time, you can rotate the encoder to adjust the volume.4. Metronome Adjustment: Press the "Metronome" button on the control panel to enter the selection of the beat mode. Select once per press, the screen will display the beat selection of 1/4, 2/4, 3/4, 4/4.5. Keyboard Light Function: Long press the "Metronome" key to adjust the keyboard light. The screen will display "LED ON"/"LED OFF", indicating that the keyboard light is on or off respectively.6. Long press the encoder to enter the function selection, the selectable functions are (speed TEMPO, transposition PITCH, dual keyboard SPLIT, chord CHORD, teaching LEARN, sustain SUSTAIN, vibrato VIBRATE, keyboard drum sound DRUM KIT, velocity VELOCITY), and then rotate the encoder to select the function, after the selection, tap the encoder to confirm the function to be selected, and then rotate the encoder to adjust, after the adjustment, tap the encoder to return to the previous level. Long press the encoder to return to the initial interface.7. In any state, double-click the encoder will return to the initial interface. When playing a demo song or rhythm, tap the encoder to end the playback. Size After Folding: Approx. 64cm/25.2inch.Package List:1 x 88-Key Elect