case size	58x58x13mm
lcd size	16x7mm
color	many color
Material	ABS
MOQ	5000pcs
brightness	normal

 

Function:

1.3 button operation, the back of the magnet and hook,
 

2.Are time functions,(time range 1SEC-99MIN59SEC)
 

3.Countdown and memory function, (time range 99MIN59SEC-1SEC)

 

4.Countdown to the end of 1 minute buzzer to remind,
 

5.Use 1 x AG13 battery

 

6.LCD Size: 16 x7MM,

7.Color, surface printing and packaging according to customer requirements.