rechargeable flashlight with magnetic

800LM alum rechargeable flashlight with magnetic bottom as a penlight and as a headlight Function:High~Low~Flash -off 

Battery: 1*18650 3.7V 2200Mah 

Max ouput:800lumens(high),180lumens(low) 

Run time:2 H(high),7H (low) 

Charger time: 5 H  

Size:113.5*22*24.5mm including USB cable (5V1A charger is excluded) including headband with adapter