49- Key Standard Keyboard
Model No.MK-4100

Specification:
16 Timbres / 10 Rhythms / 8 Percussions
6 Demonstration Songs
51-level Tempo Control
8-grade Master Volume Control
Single Finger / Fingered Chord/ Fill-in
Rhythm Programming Function
Record & Playback
Vibrato / Reverberation / Echo
One- Key / Guide Function
Speaker Output (L) / Microphone
Product Dimensions:740×260×95 (mm)
Power Supply: 6“AA”batteries

Inner package:
1.White/yellow box                             
2.Factory's Color Box              
3.OEM color box in customer's own design with additional costs
Outside package:5-ply paper carton