1）One red laser lightRed laser beam carries about 1000 metersAluminum body in silver or black color
2）Batteries:4pcs 1.5V AG3
3）Burn time: 20 hours
4）On/off: Pushbutton switch
Specifications︰
1）Size: dia. 9.7mm * L 54.5mm 2）Net weight: 20g
Advantages︰
1）One red laser lightRed laser beam carries about 1000 metersAluminum body in silver or black color 2）Burn time: 20 hours 3）On/off: Pushbutton switch
