The latest mountain bike electric horn, the world's most sound, no one! Up to 110 dB of super voice so you have to be concerned about! More cool, more secure!!

Two kinds of sound size modes can be adjusted to meet the needs of different occasions.

Eclusive silicone wire control switch, can be installed in a plurality of body parts, allows you to operate more freely! High-grade gift packaging, regardless of their own use or to relatives and friends, 2014 absolute choice on tall!!

Product packaging: carton