Not only is it effortless to use but also an incredibly practical bike accessory!

• Improves cyclists' visibility
• Practical and ultra-safe
• Universal fit and easy to install
• Compact and portable
• Automatic sensor
• 80 lumens output from 64 LED beads
• Charged by USB cable (included)
• Rechargeable 1200 mAh battery
• Waterproof and durable
• Material: ABS and silicone