--Multi-purpose: It is not only a bicycle front light, but also a cell phone battery charger, mobile phone holder and bicycle bell.
--USB Achievable: This bike head light has 4000mAh rechargeable lithium battery, 8-12 hours working time. It can be charged from your computer or any device with a USB port. Also, with its 4000mAh large capacity, you can charge your phone when you ride a bike, without worrying about powering off.
--Versatile, more than a bike light: can be used as an emergency flashlight, three modes light. Keep it inside your car, basement, attic, and emergency kit. Use it when running, jogging, hiking, camping, walking, cycling, changing tires, family or children night activities.
--Universal for all phones: This universal bike phone mount securely fits almost any cell phone up to 4 to 6.3 inches wide. And the premium hard plastic material will prevent it from breaking. Silicone netting, unlike rubber, is extremely strong and durable.
--High Definition Bell: Built-in 130 DB bike bell, which is loud enough to alert you to your presence. It has five sound modes.