Colour: Blue Laser Pointer Function: For Office & Teaching Output: 5mw Wave Length Range: 405nm-473nm Wave Length: 405nm Shape: Flashlight Shaped
Material: Aluminum Alloy Power Supply: 2 x AA Operation Voltage (V): 3V Working Temperature (degree): 15℃~30℃ Dimension (mm): 160 x 20 x 20 Shipping Weight (Kg): 0.065