Feature
High quality
54 Standard Accordion keys
16 Volume control
6 Demo Songs/Lesson/7 Sound Effects
32 Tempo Control
Vibrato/ Sustain/ Chord
Record/ Playback
Learning Function
LED display
External speaker/microphone/DC/AC Power
Power supply: battery or charging as you like
Specification
Color: Black
Dimensions: 24.8" x 7" x 2.4"(L xW XH)
Package size: about 27" x 9" x4"(L xW XH)
Weight: about 5 lbs
Output power:4w
Rated voltage: DC 9V