Nitecore - NWE30 - 120 DB electronic whistle and 2000 lumens emergency flashing

The NITECORE NWE30 an emergency gadget with an innovative design. It is an ultra-compact electronic emergency whistle with an easily operated twist-and-buzz interface. Instead of the conventional whistle method, it aims to support the user in case of severe injury, hypothermia or weakness. The omnidirectional sound diffraction system allows the signal transmission in all directions. When activated, it will buzz every 10 seconds. Just loosen the tail cap to turn it on and tighten it to turn it off.
Using specially 4 x Luminus SST-20-W LED with a cylindrical PC diffuser, the NWE30 is able to emit a 360 ° flash of 2,000 lumens automatically at night or in the dark when activated in an emergency situation while hiking outdoors in the forest, in the cave or during the night trekking. From night to day, it will automatically turn off the flashing of the headlight to save energy and ensure sufficient autonomy.
Compact body weighing only 35g, constructed of aircraft grade aluminum alloy with military grade anodized finish

LED: 4x Luminus SST-20-W LED with a lifespan of 50,000 hours
Output: 360 ° beacon 2000 lumens (72h.)
Battery: included - 1x CR123A
Measurements: 6.7cm (L) x 2.5cm (D)
Weight: 73g. - batteries excluded
Body: T6061 aircraft aluminum
Finish: anodized, Type III
Notes: Submersible up to 2m depth, as per IP68 specifications