I've never heard of this brand before,but seems to be a good deal.
Heider CFX package content
Heider CFX Flashlight
1 piece of high quality 18650 type
3,7 v battery
1 piece of battery charger
1 piece of special design wrist cord
2 pieces of O-type ring
User manual
Tactical type on-off button
110 v plug adapter for certain countries
100 hours lighting duration
(at ultra low mode)
750 metre beam distance
CREE XML2 series new generation
LED + TIR Lens
Dual Microprocessor Controller
3+3 Different Illumination Modes
Zoom Feature
Water-resistance (5 m)
Shock and Knock-resistance, compact body
Special belt clip
https://www.supertorch.com/en/pics/slide.png
yeah right