Specification:
1.Model: WF-502D.
2.Mode: 1.
3.Brightness: 300 Lumens.
4.Lens: Coated Glass Lens.
5.Shell Color: Black.
6.Emitted Color: Red Light.
7.Reflector: Orange peel reflector.
8.Material: T6061 aircraft-grade aluminum alloy.
9.Switch Type: Tailcap Reverse clicky.
10.Operate voltage: 3V-18V.
11.Power supply: 2 x 18650 Battery(Include)/ 4 x 16340 batteries (Not Included).
12.Led Lamp dimension: 7.9(length) x 1.3(head diameter) x 1body diameter)inches.
13.Weight: 5oz.

Battery specification:
1.Battery Type:18650 Rechargeable Battery.
2.Capacity:3000mAh.
3.Color: Blue.
4.Voltage: 3.7V.
5.Material: Lithium.
6.Charge Time: about 6-8hours.
7.dimensions:65(lenth) x 18(diameter) mm.
8.Weight: 36.5g.

Charger specification:
1.Input: AC100V-240V 50-60Hz.
2.Output: DC4.2V/650mA.
3.Indicator light :Green (before charge)--red (charging)--Green (finish charge).
4.Dimensions: 85 x 35 x 47 mm.
5.Weight：56g.

Package Includes:
1 x WF-502D 300 Lumens LED Flashlight Torcht(Red Light).
2 x 18650 battery.
1 x charger.

• 300 lumens unfiltered red light output produced by red LED.
• Flashlight head is designed for self-defense, combat situations or emergency window-breaking.
• Power supply: 2 x 18650 Battery(Include)/ 4 x 16340 batteries (Not Included).
• Water resistant, can be used in rainy days(not submerged).
• Suitable for indoor and outdoor activities: stargazing, hunting, searching, etc.

300 lumens unfiltered red light output produced by red LED.Yliyaya