Colour: Red Laser Pointer Function: For Astronomers Output Range: 120mw-200mw Output: 150m W Wave Length Range: 635nm-670nm Wave Length: 650nm Shape: Flashlight Shaped
Material: Aluminium Alloy Power Supply: 1 18650 Operation Voltage (V): 3.7 Working Temperature (degree): 15℃~30℃ Dimension (mm): 136 32 32 Shipping Weight (Kg):