Bicycle Electric Horn

Brand TWOOC
Portable & small size
High volume can reach up to 120db
USB rechargeable, (1-2 hour full charge)
Indicator light :red light charging, green light full charged
Waterproof, shock-resistant, dustproof design
*Remember to close charging lid after charging to prevent water damaging the product
Multi function control button (top button change sound, bottom button to horn)
Type sounds available (alarm, horn, and whistle)