Specifications:
Color:Red Laser Pointer
Function:For Office and Teaching
Output Range:0.5mw-30mw
Output:5mW
Wave Length Range:635nm-670nm
Wave Length:650nm
Shape:Keychain Shaped
Material:Stainless Steel
Power Supply:3xLR41
Operation Voltage(V):4.5V
Working Temperature (degree):
Dimension(mm):100*25*10
Shipping Weight(Kg):0.014