120db electronic rechargeable bicycle horn with remote

– USB 280mAh rechargeable battery charges in 1.2 hours and lasts approximately 30 days or 2500 uses

– Charging indicator light shows red when charging, and green when fully charged

– IP65 water and dustproof

– Compatible with 22.2 – 31.8mm handlebars

– Whistle, horn, and alarm sounds

New Old Stock. Still in box.