[Product Information]

• Can be used as Headlamp or Bicycle Light
• Include 4 rechargeable 18650 batteries (one pack)， Wall charger and Rubber ring for installation
• 4 Modes: Low Brightness/ Strong Brightness / Normal Brightness /strobe
• Waterproof: Impervious to rainfall， avoid submerging it in water.
• LED Life Span: around 50，000 hours