manker E02 II 420LM  LED Flashlight AAA/10440 Pocket EDC Mini Keychain Torch with Magnetic Tail & Reversible Clip

Features:

1. Ultra Compact and Lightweight but high lumens output - Length is 2.86 inches (72.6mm) and weighs only 0.75 ounces (21.2 grams) but it can offer max. 420 lumens output.
2. Multi purpose Angle Flashlight with Adjustable Elastic Headband (option) & Magnetic Tail Cap & Reversible Clip - offers us an almost infinite possibilities of use: it is comfortable, wear on the head (option), clips onto brim of hat for hands free use, on a table, hooked in trouser pocket, shirt, key chain, a cinch of a backpack, side of the car, refrigerator, any small field house, tent...
3. Extremely Durable & Waterproof IPX-8 & 2 Meters Drop Test - The aluminum housing with premium type-III military spec anodizing helps make the light extremely durable and abrasion resistant. PMMA high transmittance TIR optical lens is waterproof silicone o-ring and stainless steel bezel sealed. tact switch is waterproof silicone gasket, sainless steel button cap and stainless steel bezel pealed. IPX8 water-resistant; 2 meter impact resistance tested.
4. User-friendly One Button Interface - Easy & simple one hand operation.
5. New Lock out & ECO Setting - Lock out can prevent the light accidental turn on, lock-out operation is easier than first version. When in ECO mode, you can hold button to adjust 5-6 different stable,no flicker lower brightness levels to meet different requirements.

Specification:

Emitter: 1 x  Cool White: 6500K
Power by 1 x AAA or 10440 battery (Battery NOT Included)
Working Voltage: 0.7-1.8 V, 3.0-4.3 V
Max Output: 220 lumens (using an Eneloop AAA NiMH battery)
                     420 lumens (using a 10440 li-ion battery)
Max Beam Intensity: 730 cd (using an Eneloop AAA NiMH battery)
                                  1300 cd (using a 10440 li-ion battery)
Max Beam Distance: 55 meters (using an Eneloop AAA NiMH battery)
                                  72 meters (using a 10440 li-ion battery)
Max run time: 230 hours (using an Eneloop AAA NiMH battery)
Driver: Most efficiency constant current circuit (using an AAA battery)
Protection: Reverse polarity protection
Lock-out Mode: Prevents accidental activation
ECO Mode: Multiple user selectable moonlight levels
Material: Aircraft-grade aluminum body
Surface Treatment: Premium type-III hard-anodized anti-abrasive finish
Button Cap: Stainless steel
Clip: Stainless steel reversible clip
Tail-cap: Magnetic
Tail-stand Capability: Yes
Lens: PMMA high transmittance TIR optical lens
Waterproof Standard: IPX-8 (up to 2 meters)
Impact Resistance: 2 meters
Size: 2.86"/72.6 mm length x 0.76"/19.2 mm head dia. x 0.60"/15.3 mm body dia.
Weight: 0.83 oz / 21.2 gram (without battery)
Accessories: Spare o-ring, key ring, stainless steel clip

Remark:

1. Memory function stores the general mode last used (Medium or High).
2. While light is turn off, 4 quick clicks will lock-out the flashlight;
    While light is in lock-out, 4 quick clicks again will unlock.
3. When using AAA battery, ECO mode have 6 lower brightness levels (0.1-15lm) to choose from. (Ratio error: ±20% output, while using different AAA battery).
    When using 10440 battery, ECO mode have 5 lower brightness levels (5-40lm) to choose from (Ratio error: ±10% output, while using different 10440 battery)
4. While the battery is fully charged,double click to Turbo, its brightness will be stepdown time by time.
   While the battery is lower, double click to Turbo, light will be flashed and then stepdown direct to ECO brightness.
   While the battery is lower, single click to general mode, 'Mid' and 'High' have similar output or light flashed and then stepdown direct to ECO brightness.