warn:
1. The keyboard can be cleaned, but the control box has a built-in circuit board, and water is prohibited.
2. Children need to use this product under the supervision of a guardian.
3. The operation panel is in English by default. If you need a Chinese version, please contact customer service.
4. Due to the shooting environment and other reasons, the product may have chromatic aberration, please do not buy it if you mind (the reason for the chromatic aberration is not within the scope of after-sales).

Product Name: Hand Rolled Piano
Material: Silicone + ABS
Color: black, white
Size: (49 keys) 83*22cm / (66 keys) 102*22cm / (88 keys) 131*22cm
(Manual measurement: error 1-3cm)
Waterproof: easy to clean (control box built-in circuit board, water is prohibited)

product description:
49-key series (beginner version)
Power supply: 3 AA batteries (not provided), USB external power supply
Accessories: USB cable, manual
16 Voices, 10 Rhythms, 6 Demo Songs

61-key/88-key series (advanced version)
Power supply: DC5V/1000mA (charging model)
Accessories: power adapter, USB data cable, sustain pedal, manual (including APP teaching software members)
128 sounds, 128 rhythms, 20 demo songs
Built-in speakers, external speakers, headphones and other amplifier equipment
External sustain pedal
Bluetooth APP teaching
MIC microphone function
Lithium battery charging socket and device MIDI transmission function, can be connected to external mobile phone, MP3, computer and other audio source input functions
Demo Song/Start/Stop, Record/Play, Voice/Rhythm/Tempo/Transpose, Chord/Sustain/Vibrato, Sync/Insert, Keyboard Drum/Metronome, Program/Teach, Volume Control Keys, Simulated Piano Sounds