Wurkkos HD15R Dual LEDs Headlamp, Angle Flashlight with Red Beam Mode, Replaceable short tube included, Rechargeable 18650 Headlamp with Reverse Charging

Wurkkos HD15R is a professional, bright angle-head flashlight and tool lamp, designed for multiple indoor and outdoor activities like camping, hiking, fishing or hunting. 
With the supplied headband it can also be used as a headlamp. It is powered by a single 18650 lithium-ion rechargeable battery, is rechargeable via USB-C (both type A-C and C-C cables) and can also work in as a powerbank to charge external USB-devices.
Moreover, HD15R comes with an adjustable lanyard, a magnetic tailcap and a sophisticated user interface for flexible and convenient one hand operation. 

Specifications
1、Emitter: 1x LH351D 5.000K 90CRI + 1x Luminus SST20 DR-B120-V660
2、Beam Degree:white 105°   red125°
3、Operating voltage: 2.7V – 4.2V
4、Battery options: 1x 18650 or 1x 18650 lithium-ion battery
5、Dimension: 110mm (length) x 27.4mm (head diameter)
6、Weight: 72g / 0.15lb (without battery)
7、Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to military grade specification type III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.
8、Water resistance i.a.w. IP-68 (up to 2m / 6.56 ft. under water)
9、Reverse polarity protection to protect against improper battery installation.
10、Advanced Temperature Regulation (ATR) technology: ATR automatically reduces the brightness level when the driver temperature reaches 60°C to prevent overheating
11、Low voltage warning

Package content:
without battery: 1*HD15R, headband, clip, USB cable, short tube
With battery: 1* HD15R, headband,clip, USB cable, short tube, 18650 battery