Tactical DBAL A2 Laser Red Green Dot Aiming Device &Flashlight Hunting M600C Metal Light & Dual Function ModButton Pressure Switch. Material :DBAL Nylon plastic+Flashlight metal+switch. Note: In order to function be normally, we suggest use 16340 (3.7V)rechargeable battery(No Incldue), because if you us the CR123 battery, Excessive voltage,, which will cause the equipment to be unable to use normally. Note: The remote switch can be used only when the main body power button turned on first. And only the main body power button has model switching function. & white light & White Strobe. Laser supports zero adjustment.