1.Used for teaching,speech,training,presentation
2.CE,RoHs approved
3.Size:13*140mm
4.100pcs / ctn, Carton size : 48*36*32CM

Technical information:

Dimension:13*140mm
Appearance and Color:Black
Output Wavelength:532 nm
Output Power:1-150mw
Battery :2PCS/AAA
Features:(1) Continuous Wave

(2)working time over 8000 hours 

(3) Fixed focus, green dot facula, continuous output
Working Voltage:DC=3.2V
Trigger Voltage:DC=2.8V
Working Temperature:0~+40 centigrade 
Storage Temperature:-10~+50 centigrade
Package: 100PCS/CTN