Item: VRRL-P01 

• Laser Power: <5mW Class IIIa
• Laser Wavelength: 630-650nM
• Weight (net): 33g (1.2oz)
• Length: 43.5mm (1.7in)
• Battery Runtime: >1 hour
• Battery Type: Build-in rechargeable lithium
• Housing Material: 6061-T6
• Finish: black matte
• Working Mode: Constant
• IPX4 water resistant
• Laser windage & elevation adjustable with supplied hex key
• Two switches on left & right side, one is click on/off, the other is smart-sensor momentary
• Charging port is located on the top of the sight
• Mounting: 21mm weaver
• Working Temperature: -20 to 45℃
• Included items: magnetic wire cable USB charger, 2 hex keys, user manual