Colour: Green Laser Pointer Function: For Office & Teaching Output: 5m W Wave Length Range: 405nm-532nm Wave Length: 405nm-532nm Shape: Flashlight Shaped
Material: Aluminum Alloy Power Supply: 2x AAA (included) Operation Voltage (V): DC 2.8V~3V Working Temperature (degree): plusmn;20~ 8451;~25 8451; Dimension (mm): 0.047 Shipping Weight (Kg): 13.5 x 1.4 x 1.4