Features: 
1) Blue / red light are available, with time and logo display, and the 
    sign of projection could be changed 
2) Product size: 3.7 x 2.1 x 8.6cm 
3) Power: DC 1.5V + 3.0V, 1 x AG3 and 2 x AG13 batteries (included) 

Inner packing: 
1pc/color box

Outer packing: 
200pcs/ctn
Carton dimensions: 54.5 x 23 x 21cm