This product is brand new and unused. Color: Blue/White ■ Light and Bell Combined To keep the handlebars tidy, we've combined the two essential functions for safe riding into a minimal size. ■ Easy USB Charging Its compact size allows you to easily detach it from your bike and charge it via USB. The light's ON/OFF switch uses a touch sensor. ■ Design You'll Want to Install for Safe Riding We designed the light and bell not just as a necessity, but as something you'll want to install. We pursued not only functionality but also a design you'll want to keep with you. ■ Product Specifications Size: W55mm x D30mm x H54mm Weight: 46g Color: BLUE/WHITE Compatible Handlebar Diameter: φ22.2 Light Output: 20lm (1M ahead, initial battery) Continuous Lighting Time: 2 hours (continuous lighting) Lighting Patterns: Constant / Flashing Battery: USB charging (FULL 2 hours) Waterproof: Equivalent to IPX4 Accessories: Micro-USB cable Thank you for viewing.