מקום מוצא
Guangdong, China
Digit
12 digit large screen display
Function
Full calculation and memory function
Function1
Calendar display/time/date/week
Design
Novelty and luxury design for the office supply
Market
Super market ,office supply ,family and schools
volume
Three speed volume adjustment
keys
Piano keys for selecting music playback
music
19 Music Alarm Selection
voice
Real person voice time reporting and calculator readings