Multi Function Headlamp With Sensor With Magnet 
Product size:86X33X51mm
Light source: 1PC XPG , 1PC COB
Battery: 1X3.7V 18650 800mAh battery(Included) 
6 Operation modes:  XPG High, XPG Low, COB ON, XPG+COB WHITE LIGHT ON 300lm,COB RED LIGHT ON,COB RED LIGHT FLASHING
Endurance: 6-8 hours
Color: black
Product material: ABS
Incl 1PC USB cable                                                                                                        
Switch double switch(conventional switch+inductive switch)