1. Material: ABS 2. Volume: 120 decibels 3. Horn mode: 5 types 4. Power: 200mAh (TYPE-C charging)/CR2032x2 5. The button is pressed and the ringing mode can be switched in turn. 6. Sturdy shell, wear-resistant and scratch-resistant, and not easy to damage 7. Simple silicone straps are easy to install, have strong elasticity, and are not limited by the size of the handlebar 8. IP4-level daily waterproofing, daily water-splashing cycling (avoiding long-term rain) 9. Weight: 38g
