Multi-coloured headtorch with White, Red and Green LED lights
USB-C Rechargeable
2 function buttons one for white and one for green & red light; 
Function power button : one press white 500lumen, two press 120 lumen. Third press off
Function colour button – one press green 120 lumen, two press red 50 lumen. Third press off
Brightness & working time: Max reach to white high: 500LUM(4hrs), white low :120LUM(12hrs), Green: 130LUM(12hrs), Red 50LUM(11hrs)
Product size:61x44x31mm. 
2000mAh 3.7V li-polymer  battery
Weight: 70g