Mushroomhead Style Bike Bicycle Electric Horn - Black + Red (2 x LR1)
Quantity 1 Color Red + black Material Plastic + Electronic components Functions Ultra decibel imitates UFO sound Features Suitable to install on 22.2~25.4 diameter handlebar; Powered by 2 x VAVTT LR1 batteries (1.5V included) Packing List 1 x Electronic horn 2 x VAVTT LR1 batteries (1.5V) 1 x Fixed holder