Single speaker MP3 function
1.88 key with force keyboard, natural environmental protection silicone
2. 128 sounds, 100 rhythms
3. 80 demo songs
4. Product features: MP3, repeat, recording, sustain, digital display
5. Supporting devices: mobile phones, notebooks, tablets
6. Power parameters: DC5V1000mA
7. Power supply mode: built-in lithium ion battery (1000mAh)
8. Standard package: manual, data cable