Description:

Size: 25*40*62mm

USB Rechargeable

Built-in Battery

The voltage should not exceed 4.5V charging

Range: about 200-500 meters 

good for cycling etc

Battery: 18650/ uses about 2 to 4 hours.

Charge time: USB 2 hours

Auxiliary lamp red: only flicker

White light 3 modes

Package Include :

1 X New Led and 1 X New USB Cable