The safest bicycle bell is the loudest bicycle bell. This electronic bike bell offers a choice of 5 fun sounds: Car Horn, Vintage Bicycle Bell, Whistle, Harmonica, and a Train Whistle at 85dB. The splashproof, IPX4, E-Bell comes in a silicone case. Batteries included. ; Design: KDT ; Material: ABS, PCBA, (2) CR2032 batteries, silicone, brass, steel ; Packaging: card ; Prod. Dim.: 4,5 x 4 x 10,5 cm ; Pkg. Dim.: 11 x 18 x 4,5 cm