• 【Powerful Illumination】12 high-brightness LED beads provide 300-400 lumens of illumination with a beam range of 100-200 meters, ensuring excellent visibility for mountain biking.
• 【Multi-functional Design】Combines strong lighting and warning functions in one device, specifically designed for mountain biking enthusiasts.
• 【Long-lasting Battery】Built-in 1200mAh lithium battery supports Type-C fast charging, fully charged in 4 hours with 2-8 hours of runtime.
• 【Versatile Lighting Modes】Five intelligent dimming modes (Strong/Medium/Weak/Strobe/SOS) cater to various riding scenarios and conditions.
• 【Customizable Warning Sounds】Wire-controlled horn supports 7 different warning sound effects, freely switchable for enhanced safety.
• 【Real-time Battery Display】Digital percentage battery display screen allows you to monitor remaining power in real-time.
• 【Durable Construction】ABS material body with IPX4 waterproof certification ensures durability and weather resistance.

Specifications:

• Model: BK12
• Material: ABS
• Certifications: CE/FCC/ROHS
• Battery Capacity: 1200mAh
• Charging Port: Type-C
• Waterproof Rating: IPX4
• Lighting Modes: Strong-Medium-Weak-Strobe-SOS
• Horn Sound Effects: 7 switchable options
• Illumination: 300-400 lumens
• Beam Range: 100-200 meters
• Charging Time: 4 hours
• Runtime: 2-8 hours
• Compatibility: Suitable for various types of bicycles