Description:

*1. Material: ABS

*2. Volume: 120dB

*3. Lamp Beads Quantity: 12 lamp beads

*4. Power Supply: USB fast charging

*5. Output: USB output

*6. Charging Time: about 4 hours

*7. Brightness: 900 lumens

*8. Size: (LxWxH) 115x44x55mm

*9. Weight: 123g

*10. Battery Capacity: 1200mAh

*11. Waterproof: IP65

*12. Battery Endurance: 2-8H

*13. Lighting Mode: High-Mid-Low-Strobe-Flash

Package Includes（optional）:

Package A: 

1 x Bicycle Headlight

1 x Bracket

1 x Speaker Cable

1 x USB Charging Cable

Package B: 

1 x Bicycle Headlight

1 x Bracket

1 x Speaker Cable

1 x USB Charging Cable

1 x Taillight