Specification:

Product name:

Nitecore HC30 CREE XM-L2 U2 Headlamp

Brand:

Nitecore

Model:

HC30

Emitter Brand

CREE

Emitter Type:

XM-L2 LED

Material:

Hard-anodlized Aluminum alloy

Mode:

Turbo,high,mid,low,lower
+Location Beacon, SOS, Strobe

Lumens:

1000LM,400LM,210LM,70LM,1LM

Runtime:

1h,3h30min,7h15min,15h15min,330h

Battery Configurations:

1 x 18650\/2 x CR123 battery (not included)

Switch Type:

clicky

Switch Location:

on the top of the flashlight

Impact Resistant

1.5 meters

Max Output:

1000lumens (max)

Range:

162 meters (max)

Peak Beam Intensity:

6600cd

Reflector:

Smoothe reflector

Waterproof:

IPX-8 waterproof 2meters

Color:

Black

Weight:

40.3 g without battery

Size:

98mm x 24.2mm(length x head diameter)

Features:
--Compact full-metal body provides incompareable portability
--High efficiency circuit board provides up to 330hous runtime
--Five brightness levels and three concealed special modes to select from direct access to turbo mode.
--Integrated "Precision Digital Optics Technology" provides extreme reflector performance.
--Feturing Advanced Temperature Regulation(ART) technology to dynamically adjust output performance based on its internal temperature.
--Special head switch for quick opeartion with one hand.
--Reverse polarity protection prevents damage from incorrectly inserted batteries.
--Toughend ultra-clear mineral glass with anti-reflective coating
--Robust HALL millitary grade hard-anodized
--Comfortable chafe-free and breathable nylon headband
--Tail-stand capability

Package included:
1 x Nitecore HC30 CREE XM-L2 U2 Headlamp
1 x O-rings
1 x Spare switch cover
1 x Clip

Here we have English Manual if you received a Chinese Manual you can look at this link:

http:\/\/flashlight.nitecore.com.media4studio.com\/html\/uploads\/ueditor\/image\/product\/HC30\/HC30_UM_EN.pdf?498509