Name
60 X 60 X 8 mm music talking keychain with custom voice
Duration time
6s-30s or can be customized
Function
recorder/sound/time is available
logo printing
Can be customized
Size
30*30*9.5mm or 60*60*8 mm or can be customzied
Application
toys/old people/patent/promotion
omponents
speaker,ICchip,battery,switch ,pcb