• 【4-in-1 Multifunctional Design】 Combines a touch-lock phone holder, high-decibel speaker, powerful front light, and built-in power bank to meet various cycling needs.
• 【Versatile Lighting Modes】 500-lumen high-brightness front light with four modes: strong, weak, flashing, and fog light, ensuring excellent visibility in different environments.
• 【Adjustable 360° Rotation】 Height-adjustable light head and easily detachable 360° rotating base for convenient charging and portability.
• 【Extended Battery Life】 4000mAh large-capacity battery supports USB direct charging, providing up to 8-10 hours of runtime and doubles as a power bank for your phone.
• 【Real-time Battery Monitoring】 Practical design with real-time battery status display and four-level power indicator, ensuring you're always prepared for long rides.

Specifications:

• Material: ABS
• Dimensions: Approx. 130mm x 50-88mm
• Weight: Approx. 272g
• Battery Life: About 8-10 hours
• Charging Time: About 2-3 hours
• Compatible Phone Width: 60-85mm
• Charging Method: USB charging
• Battery Capacity: Approx. 4000mAh
• Brightness: 500 lumens
• Lighting Modes: Strong/Weak/Flashing/Fog light
• Speaker Volume: 130 decibels
• Sound Effects: Five modes
• Water Resistance: Everyday water resistance