Battery: Built-in 500mAh polymer battery
Lamp bead: XPG III, 2835 patch
Brightness: the main light is 200 lumens.Weak light 100 lumens
Endurance: 2.5H with strong light of main light
Charging time: 2H, Type-C, 5V-0.5A
Material: ABS
Weight: 52g
Size: 52*35*30mm