Brand: WAYLLSHINE Features: Suitable for outdoor activities, especially for Fishing and Hunting Blue light makes blood easier to see in the dark,the Blue light can track wounded prey in the night Under the BLUE light, the reflective paint of the float with a slight fluorescence effect, with no reflex disturbance light, we can see the float clearly The Blue light beam can shoot more than 150 yard. Specification: Model: WF-SK6B Emitter Type: Blue LED Light Light Beam Color: BLUE Output Luminous: Flux 200 lumens LED Number: 1 Modes: 3, High, Low, Strobe Service Life: 10,0000 hours Voltage: 1.5V-3.7V Battery Configuration: This red flashlight use one 1.5V AA Size battery, or other rechargeable battery as the AA battery Size but the max Voltage input is 4V. (battery is not included) Body Material: Aluminum Alloy Body Color: BLUE Reflector Material: Aluminum Alloy Weight: 60g Size: 9CM*2CM*2CM Package include: 1 X Flashlight 1 X User Manual