Specification :

Specifications
Dispalying outer diameter 120mm
Colors can be displayedRed/green/blue/cyan/purple/yellow/white/black,8 colors in all
Frame pixel24+2 ×160
Electric motorlong life electric motor with or without brush,rotating speed2300 revolutions/second
Displaying memory4Mequal to 10000 chinese characters or 1500 standard pictures .
Power supply
Input AC100V~240Voutput500mA/6Vor9Vpower about 3Wexternal power supply adaptercertificate:CCC/CE/UL or normal power supply
Communication interface
RS232 standard serial interface38400 bit/s,semi-duplex
Background music 12 pieces of chord love songs
Speaker powerover 300MW
Flash memory read and write timesabout 10000 times
Dimensions103×180mm
Net weight360 gram
Box size 520×350×460mm 12pcs/box