ELECTRIC

 Easy ON-OFF mounting Loud electronic signal penetrates traffic noise Light weight � weather proof Used by police department Uses 1 9v battery (not included) 105db ...

 Easy ON-OFF mounting Loud electronic signal penetrates traffic noise Light weight � weather proof Used by police department Uses 1 9v battery (not included) 105db Electric BlackUPC/EAN/GTIN: 020327191243

 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...

 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 dust proof Compatible with 22.2 - 31.8mm handlebars Whistle, horn, and alarm sounds 3 Sound Horn w/ Remote BlackUPC/EAN/GTIN: 888571060032 ...

 Uses one 9v battery (not included) Fits most handlebars Push Button Electric YellowUPC/EAN/GTIN: 072774913848

 Uses one 9v battery (not included) Fits most handlebars Push Button Electric YellowUPC/EAN/GTIN: 072774913848