Specifications:
Color:Red Laser Pointer
Function:For Office and Teaching
Output:1mW
Wave Length Range:635nm-670nm
Wave Length:650nm
Shape:Keychain Shaped
Material:Stainless Steel
Power Supply:3xLR1130
Operation Voltage(V):4.5V
Working Temperature (degree):
Dimension(mm):120*25*15
Shipping Weight(Kg):0.017